Statistics Regression Analysis and Individual Assignment...

IBA134 Business Statistics OUA Study Period 2 (SP2), 2013 Computer Assignment (Worth 15% of the overall assessment for the unit) Due date: 5pm (QLD time) on Sunday 11, August 2013 Instructions: †¢ All numerical calculations and graphs/plots should be done using EXCEL. †¢ A hard copy of your completed assignment must be submitted electronically with the Griffith OUA Cover Sheet (available in the Assessment section of the unit website) attached as the 1st page of your submission. See instruction on the IBA134 Business Statistics unit website under â€Å"Assessment† and â€Å"Online submission of assignments using SafeAssign† on the link†¦show more content†¦(b) Use five of the above summary measures to represent the summary information in a box plot for each variable. (c) Compute a numerical summary measure to measure the strength of the relationship between the two variables. Interpret this value. QUESTION 4 The researcher wishes to estimate the population means for the two variables under consideration using the sample data. (a) Compute the best point estimates for the mean of the two variables and their standard errors. (b) Construct a 95% interval estimate for the population mean of each of the two variables. (c) Explain what would happen to the two interval estimates in 4(b) above if we use a level confidence 90% instead of 95%. Justify your answer by re-calculating the 90% interval estimates for the population mean of the two variables. QUESTION 5 The researcher wishes to test hypotheses about the population means for the two variables under consideration using the sample data. (a) The researcher believes that the average television time per week is more than 25 hours. How do you test his believe? Is there any evidence for his believe? Use a 5% level of significance. (b) The researcher believes that the average debt is less than $150,000. How do you test hisShow MoreRelatedcomputer assignment970 Words   |  4 PagesBusiness Statistics OUA Study Period 4 (SP4), 2013 Computer Assignment (Worth 15% of the overall assessment for the unit) Due date: 5pm (QLD time) on Sunday 26, January 2014 (Week 9) Instructions: All numerical calculations and graphs/plots should be done using EXCEL. A hard copy of your completed assignment must be submitted electronically with the Griffith OUA Cover Sheet (available in the Assessment section of the unit website) attached as the 1st page of your submission. See instructionRead More2121 unit information1576 Words   |  7 PagesETF2121/ETF5912 Data Analysis in Business Unit Information – Semester 1 2014 Coordinator and Lecturer - Weeks 7-12: Associate Professor Ann Maharaj Office: H5.86 Phone: (990)32236 Email: ann.maharaj@monash.edu Lecturer - Weeks 1-6: Mr Bruce Stephens Office: H5.64 Phone: (990)32062 Email: bruce.stephens@monash.edu Unit material: No prescribed textbook Unit Book: available on the Moodle site. Exercises: available on the Moodle site. Software: EXCEL. Recommended Reference Books BerensonRead MoreSP15 SCM 305 Syllabus1256 Words   |  6 Pages Pamela Carper Deepa Anant Jill Carroll Angie Kim Course Description: This course is an introduction to decision making encountered in business and everyday life. The course covers selected tools in probability, statistics, economics, operations research, and operations management. 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Both the total scoreRead MoreAn Evaluation of the Effectiveness of Mission Command Training Program10046 Words   |  40 Pagesdeliver a cost effective quality training to improve the knowledge and proficiency of the units without jeopardizing the training quality. The decision criteria for the research focused on the benefits to be derived from the implementation and analysis of the literature. The updated literature from the Department of Army revealed more benefits that the costs incurred in the operations because MCTP had been able to decline the annual costs incurred in its operations. The research collected secondaryRead MoreImpact of Rewards on Employee Performance in Banking Sector9390 Words   |  38 Pagesproject would never have been possible. 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Analysis Of Kahlo And Adelaide Labille Guiard - 1055 Words

Introduction Throughout history, art has been a means to heal and overcome pain. Frida Kahlo and Adà ©laà ¯de Labille-Guiard both created their self-portraits in order to overcome pain in their life, in the process defying social conventions and ideas of femininity. While Labille-Guiard stuck to historic reality, Frida created her own reality. This paper will explore the backgrounds of these individuals, including their hardships. Then it will reveal how these unfortunate events did not take away their success. Backgrounds Born in 1749 in Paris, Adà ©laà ¯de Labille-Guiard was the youngest of eight children in a bourgeois family. Her father was a merchant who owned a hat shop. There was much call for reform during her lifetime, the era of the French Revolution. During this time there was a strong reaction against the fanciful Rococo by the 1760s. The goal of the movement was to â€Å"inspire virtue and purify manners† (Stokstad 708). French portrait painters moved toward naturalistic poses and more everyday settings. Though the lightness of Rococo continued, stability and robustness were added to compositions (Stokstad 708). The Enlightenment brought ideas of tolerance and liberty, leading to change in social structure. Previously only men were admitted into the academy, but now women were accepted (Montfort 2). Many women, including Labille-Guiard, became leading portraitists. Her style has the same feminine charm as Rococo, although a comparison with the depiction of the women in

Master Cells of the Human Body Free Essays

Two of humanity’s main priorities are at stake: protecting life and curing disease. Embryonic stem cells are the solution to the many unanswered questions surrounding these priorities. Many people question why scientists cannot simply use adult stem cells for their research instead of using embryonic stem cells. We will write a custom essay sample on Master Cells of the Human Body or any similar topic only for you Order Now Adult stem cells have been researched for a much longer period of time and some treatments have successfully been developed from them.There are a couple of major constraints on the use of adult stem cells. They have proven to be very difficult to work with, one of the main issues being they are difficult to keep alive in the lab (Clemmit 703). The second constriction to using adult stem cells is that they are not pluripotent, or are unable to â€Å"replicate indefinitely†¦and†¦differentiate into cells representative of all three germ layers† (Singer 1). Adult stem cells are clearly not as useful as are embryonic stem cells.There is no doubt in anyone’s mind that it is unethical to purposely abort a child strictly for research purposes. However, once a child has been naturally aborted, aborted by choice of the mother due to other extraneous factors, or is simply lying in a pitri dish at a fertilization clinic, the precious tissue will otherwise go to waste. According to studies, â€Å"about 16,000 embryos are created in clinics each year, the majority of which are deemed unsuitable to transplantation in the mothers’ wombs† (Bettelheim 1067).There are estimated to be some 400,000 unused embryos in fertilization clinics, of which 8,000-10,000 will be simply discarded yearly (Clemmit 699). This waste of potentially life-saving stem cells is clearly unnecessary. At what stage of development should we consider an embryo a person with the same rights we receive? This long discussed concept is still in question today, with what seems to be no hope for consensus in sight for the near future. There are, however, some inevitable truths that we can find through research done on embryonic stem cells.Further advancing embryonic stem cell research will benefit humankind by providing crucial information on the beginning stages of life, allow scientists to watch how diseases that thousands of Americans suffer from yearly evolve and help find potential cures, and replace damaged tissues caused from unfortunate physical injuries. Some may argue that taking the life of an embryo is murder, as that embryo should have the same rights as those of an adult. It is argued, â€Å"Embryos should be protected because they are ‘that which we all once were’† (Clemmit 701).Many anti-abortion activists fear that advances in stem cell research will cause more women to look to abortion in order to receive compensation for their fetus. This argument goes as far to say that some women may intentionally conceive to receive money, therefore causing a â€Å"multimillion-dollar fetal harvesting industry† (Jost 1). What these activists fail to see is that â€Å"there is a significant difference between an embryo suspended in liquid nitrogen that will never be implanted inside a womb, and an unborn child who is already in the womb† (Bettelheim 1071).These cells will not go through the developmental stages required to grow into a fetus. Embryos are composed of the most basic part of life, simple cells that will eventually develop into much more complex tissues. At this stage, they are a cluster of about 150 cells called a blastocyt (Clemmit 699). Scientists will be able to research these blastocyts at their most simple stage of production, before each cell begins its amazing transformation into bone, blood, hair, brain, etc tissues. Being able to research this process, scientists will be able to discover more about what occurs inside the womb during the initial stages of growth.With the amount of birth defects in children born today, this information will prove to be highly beneficial. Today, â€Å"3 out of every 100 babies born in the United States have some kind of major birth defect† (Nicholson 1). These defects are sometimes hereditary; however, sometimes the reasons they occur are unknown. Scientists may be able to pinpoint precisely when these mutations occur in the tissue that cause defects such as tay sachs disease, down syndrome, and many others. The simple use of embryonic stem cells may greatly improve the quality of life for these unlucky newborn babies. Studying stem cells â€Å"offers a glimpse at human life in its simplest form†¦before they develop rudimentary nervous systems and are capable of achieving something resembling awareness† (Bettelheim 1067). The possible use of gene therapy to fix the chemical imbalances in our DNA that cause genetic disorders and some types of behaviors may be one of the greatest outcomes of continued and more aggressive research of embryonic stem cells. The evolution of many diseases that our population faces today may also be further understood by stem cell research.Scientists will be able to see a â€Å"’disease in a dish’, where degenerating cells themselves could be observed and treatments tested as a condition†¦develops† (Clemmit 700). For scientists, being about to observe the degeneration of cells into the said disease may help answer several questions as to why they occur. As of yet, there is still not a known cause as to why some people develop Parkinso n’s disease. There are a few genetic linkages through the patients currently living with the disease; however, the majority of these cases occur sporadically and without any connection to one another. If scientists are able to watch this disease in the making, they may be able to learn more about what goes wrong to cause the degenerating of cells; therefore allowing them to more effectively produce potential cures. This is true for several other diseases that similarly have no known cause or cure. The amazing ability to test potential cures on those diseases without using humans for clinical trials will also prove to be highly beneficial. Embryonic stem cells will allow scientists, â€Å"to explore stem cell cultures of cells that bear the genetic stamp of certain diseases†¦to test potential new treatments† (Clemmit 708).These pre-disposed cells will give researchers a large sample group of the disease in question and allow them to test many potential cures at the same time, being able to see the effects of multiple possibilities in comparison with one another. Additionally, there are several diseases that now have hope for a cure due to stem cells, as these precious c ells are able to replicate endlessly and can be grown into specific body parts (Bettelheim 1067). For those who have relatives that are currently suffering from diseases such as Parkinson’s or diabetes, this is the answer to a long-time question. Today, there are more than one million Americans alone living with Parkinson’s disease. According to research, embryonic stem cells are able to be grown into different body parts, allowing them to potentially replace cells that are no longer able to repair themselves. For those who suffer with the eventually life ending symptoms associated with Parkinson’s disease such as compulsive shaking and the loss of muscle use, the idea of living a normal life again if a far-reaching dream that now has a future in sight.Either to help discover why these diseases occur or to help in replacing the degenerated cells, embryonic stem cells will provide much needed information on many incurable diseases that so many suffer from today. Several people suffer through life with outcomes of disability due to a serious physical injury form a onetime occurrence. Many of these people are now unable to walk, talk, or move due to injury of their spinal cord, brain, or any other nervous system or gans. Disabling injuries of this magnitude impact millions of people on a day to day basis. One of the extreme cases that have been highly publicized is the story of Christopher Reeves. Being a perfectly healthy jockey one day, his tragic fall from his horse left him a paraplegic and stuck in a wheelchair for the rest of his life. These types of injuries will benefit greatly from embryonic stem cells. As previously stated, embryonic stem cells are able to replicate endlessly and have been proven to be able to grow into any type of body part (Bettelheim 1067).There is still work to be done on these cells in order to cause them to â€Å"commit† into growing into a specific type of organ; however, with the proper funding for research, these cells will be able to replace damaged or destroyed cells in the body. Presently, scientists â€Å"have watched with amazement as some of the cells spontaneously evolve into tiny bundles of beating heart muscle, clumps of nerves, or even hair and teeth† (Bettelheim, 1067). These discoveries have been made even with the little a mount of research that has been able to be performed over the past 20 years. The extent to how much more these cells will be able to do for our bodies seem limitless from what has been discovered about them already. One of the greatest benefits of human stem cells is their acceptance from our bodies and immune systems. These cells are not rejected as they are able to take on the DNA of the recipient. Ideally, scientists will be able to take cells from the recipient and combine them with donor eggs, creating beginning stage embryos (Bettelheim 1073). By doing this, the recipient of the stem cells will have a perfect match to their own DNA, making rejection impossible for the body.Allowing these cells to combine and grow, scientists will be able to replace the broken parts of the body with newer and healthier parts. The rejection of the donor organ is the main cause of failure for present day organ transplants. As we have seen, these transplants have saved many lives that can be saved by simple embryonic stem cells being produced into perfectly matched organs and tissues. With the ability of embryonic stem cells to replace and regenerate damaged or dead cells, the quality of life will be greatly improved for many people suffering from ailments due to physical injuries.The answer to the question of human life or curing disease is clear. With breakthroughs in research on embryonic stem cells we can have both. It was stated at a NIH hearing that â€Å"a civilized society will appreciate the possibilities opened up by research, but will insist that scientific progress must not come at the expense of human dignity† (Bettelheim 1068). This statement clearly shows that we must not compromise ourselves in order to further advance science.The embryonic stem cells currently being used to do research are either donated tissues form women who choose to abort their pregnancies or still born babi es, or come from fertilization clinics where the embryos are donated by the couples who created them since they will no longer be used. The research on embryonic stem cells is not compromising our morale since the sources of this research would otherwise be discarded as waste. The benefits of embryonic stem cell research are proven to be highly beneficial on many levels for humanity.Works Cited Bettelheim, Adreil. â€Å"Embryo Research. CQ Researcher. 9. 47 (1999). CQ Researcher. Auraria Library. Web. 20 July. 2010. Clemmit, Marcia. â€Å"Stem Cell Research. † CQ Researcher. 16. 30 (2006). CQ Researcher. Auraria Library. Web. 20 July. 2010. Jost, Kenneth. â€Å"Fetal Tissue Research: Should We Permit Research on Fetal Tissue Transplants? †. CQ Researcher. 1 (1991). CQ Researcher. Auraria Library. Web. 20 July. 2010. Nicholson, Linda. KidsHealth. KidsHealth. com. Oct. 2010. Web. 20 July, 2010. Singer, Matthew A. Stem Cell Research and Therapeutics. California: Springer Science and Business Media B. V. , 2008. Web. How to cite Master Cells of the Human Body, Papers

Amalgamation of the Diverse Architectural Designs-Free-Samples

Question: Notice the architecture all around you.Consider the message in the design. Write a Critical Response and Explaining 1 section of the Poem showing the aspects of the poem that are mentioned and the metaphors. Answer: The world around us is a beautiful amalgamation of the various diverse architectural designs as well as patterns which is seldom noticed by the inhabitants of this world (Griffith, 2015). Emily Dickinson is one of the rare few literary geniuses who sought to portray this beauty in her poetical works (Homans, 2014). It is noticed that all her major literary works use various symbolisms as well as metaphors from the world of art and the world around her (Griffith, 2015). People generally choose to see the ugliness as well as mundane realties of the present world and therefore they focus on such issues in their works. However, the works of Dickinson are redolent with the beauties of her native America (Homans, 2014). In her poem Because I could not stop for Death, Emily Dickinson uses the natural surroundings of her native America to portray the theme of death and the journey from this life to the afterlife (Griffith, 2015). In this poem, Death is present as a chivalrous gentleman who takes his lady on a chariot ride around the natural surroundings (Homans, 2014). It is to be noted that since the traditional times death has been presented as a counterpart of sleep and life itself is given the attribute of a dream, as found in the famous lines of William Shakespeare from the play Hamlet, the Prince of Denmark, To die, to sleep - To sleep, perchance to dream - ay, there's the rub, For in this sleep of death what dreams may come... It is to be noted that in the first stanza, the speaker tells us about her merry journey with the gentleman in the past tense, hinting that it had probably happened yesterday only (Griffith, 2015). However, at the end of the poem the readers find out that the journey had actually happened a long time back probably hundreds of year back, at the same time realizing that she is heading towards Eternity (Griffith, 2015). The tone of the first stanza suggests that death had not taken the speaker by surprise on the contrary she has been waiting for death for a long time now which is suggested by the lines Because I could not stop for Death ("Because I could not stop for Death (479) by Emily Dickinson", 2018). Therefore, when it appears before her in the guise of a chivalrous gentleman or her prince charming she is not at all surprised. It is interesting to note that contrary to the way death has been portrayed as a gruesome thing by the other literary artists of her day, she decides to paint death as a charming young who has appeared before her to take her on a merry ride. Dickinson might be having Dantes The Divina Commedia at the back of her mind when she wrote this particular poem as there is a clear resemblance between Dante standing on the door of Hell and the lady mentioned in the poem Because I could not stop for Death (Griffith, 2015). Another interesting thing to note about the opening stanza of the poem is that the poet has presented death as a journey from this world to the world of eternity and also she dwells on immortality (Griffith, 2015). This is in direct contradiction to the standard opinion of people who consider death as an end in itself. For the poet, Emily Dickinson, death is a merry ride around her American hometown with a charming young gentleman in an open carriage (Homans, 2014). Another a spect to be noted is that contrary to the traditional Christian belief which ascribes gruesomeness with the concept of death, here she ascribes the attribute of kindness to death which is clearly outlined by the line, He kindly stopped for me ("Because I could not stop for Death (479) by Emily Dickinson", 2018). This particular line is also important in another sense. It provides us with the gender roles of the society of Dickinsons time. The act of attributing masculine gender to death is a clear indication that in her times all the important powerful positions were held by men (Homans, 2014). According to Issac Asimov, Life is pleasant. Death is peaceful. It's the transition that's troublesome. However, in this particular poem by Emily Dickinson, it is found that the transition from this world to the next world is actually very smooth as well as enjoyable for the narrator of the poem. There are poets like Dylan Thomas, who had advised not to go gentle into the unknown land of de ath in lines like Do not go gentle into that good night, Old age should burn and rave at close of day; Rage, rage against the dying of the light. However, in the poem under discussion here it is found that the lady is about to make the journey from this world to the world of eternity as if she were going on a merry ride in a carriage with a young suitor (Griffith, 2015). Therefore, from the above discussion it becomes clear that the poems of Emily Dickinson are a beautiful amalgamation of the natural beauties which she found in the native land of America and certain mystical elements which she was able to attain by virtue of her upbringing and also by her close association with the Pre-Raphaelite Movement. The poem Because I count not stop for Death makes use of the natural surroundings and the symbolisms derived from the various literary texts and common perceptions to portray Dickinsons idea of death. References Because I could not stop for Death (479) by Emily Dickinson. (2018).Poetry Foundation. Retrieved 17 February 2018, from https://www.poetryfoundation.org/poems/47652/because-i-could-not-stop-for-death-479 Griffith, C. (2015).Long Shadow: Emily Dickinson's Tragic Poetry. Princeton University Press. Hamlet: Entire Play. (2018).Shakespeare.mit.edu. Retrieved 17 February 2018, from https://shakespeare.mit.edu/hamlet/full.html Homans, M. (2014).Women Writers and Poetic Identity: Dorothy Wordsworth, Emily Bronte and Emily Dickinson. Princeton University Press. Thomas, D. (2018).Do not go gentle into that good night.Do not go gentle into that good night. Retrieved 17 February 2018, from https://www.poets.org/poetsorg/poem/do-not-go-gentle-good-night