Confidence Intervals, Hypothesis Testing, Sample Size

The “WA1_WA5_Executive Compensation” file indicates that the 85% of the sampled top-compensated executives are male, and 15% of the sampled executives listed are female. You…

The “WA1_WA5_Executive Compensation” file indicates that the 85% of the sampled top-compensated

executives are male, and 15% of the sampled executives listed are female. You are asked, through

statistical analysis, to determine if the male executive population average compensation is significantly

greater than the female average. Do not consider the outlier data identified in Module 1. (1, health, 106.6,

m, 53)

Using Excel statistical functions and formulas:

Determine whether you should use the pooled t-test or the nonpooled t-test.Provide a rationale.Perform the hypothesis test.Analyze the test results, state your conclusion(s), and provide the rationale for your statement(s).Using Excel statistical functions and formulas:

Calculate the confidence interval.Looking at the result, state your conclusion.How does this result change or confirm your analysis and conclusion(s) from the hypothesis test? Provide

a rationale.Inferential statistics is used to test the likelihood that the difference between the means of two groups is

due to chance. There are many situations where this type of analysis is useful. Provide a situation example

of where you would test the differences between two means for each of the following categories.airlinesbusinessmedicineeducationFor each example cited, do you think you would be using the pooled t-test, the nonpooled t-test, or the t-

test for paired samples? Provide the rationale for each answer.

Sample Solution
The Genius of Stephen Hawking GuidesorSubmit my paper for investigation interpretive exposition exampleAstronomy (and astronomy) has been ceaselessly associated legitimately to the world’s puzzles that have fascinated mankind since the beginning. Prior to the approach of current material science, individuals were offered closed minded strict clarifications of the Universe’s structure; in any case, such researchers as Galileo and Newton had totally changed the manner in which the world had as a rule been seen. Since their revelations were made, the image of the world we live in turned out to be increasingly entangled, with the goal that today it tends to be as a rule saw maybe just by researchers. Luckily, there are individuals who make information about the Universe available for everyone who needs to study it. Such individuals are masters, as they regularly figure out how to clarify exceptionally troublesome ideas in open language; one such individual is Stephen Hawking—an extraordinary researcher and a gregarious character. Stephen Hawking, a brains in material science, astronomy, and other entangled parts of science that I have just a swoon of a thought regarding, was conceived in 1942. Shockingly, at school the future virtuoso had not been a splendid understudy—his scholastic triumphs in those days were fairly average (HowStuffWorks). In any case, when it came to entering a college, youthful Hawking had shown an ideal score in material science, which had won him an Oxford grant. College educators had additionally remembered him as a non-steady understudy; be that as it may, he got a top of the line respects degree at Oxford, and began his alumni work in Cambridge (Special Education Degrees). As an understudy, regardless of being an individual from the paddling group in Oxford, Hawking experienced expanding awkwardness and issues with controlling his body. Those were the principal side effects of an ailment that later would transform him—amyotrophic horizontal sclerosis—which has made him totally incapacitated. Regardless of the considerable number of challenges the sickness has caused him, Hawking has not surrendered; in addition, for an incredible duration, he accomplished in excess of a normal sound individual would do. What is the most intriguing perspective about Stephen Hawking is his self control. Truly, what number of individuals would have not surrendered on the off chance that they were determined to have ALS? Be that as it may, Hawking not just proceeded with his logical work (in spite of being given only a couple of years to live when he was 21), yet cultivated various incredible undertakings, and made an important commitment to science. Stephen Hawking composed various world-renowned books, which is as of now noteworthy for an individual who can just speak with others with the assistance of a voice modulator. Moreover, these books are devoted to the most confounded issues that science (cosmology, specifically) has ever confronted; in any case, Hawking figured out how to clarify them (or possibly bring the perusers forward-thinking) in basic words, with his own style and modern silliness. Stephen Hawking, paying little mind to his conditions, figures out how to carry on with a more satisfied life than individuals generally do. He is the executive of research at the Cambridge Center for Theoretical Cosmology. He is the creator of various inventive hypotheses. He has coasted in zero gravity and would like to fly into space (Biography.com). He is a hitched man and a dad. Be that as it may, a large portion of all, he is a researcher perceived around the world. He has invalidated the picture of a researcher as a savant dug into estimations and equations; despite what might be expected, his character, cleverness, books, and investment in various mainstream ventures, for example, “The Simpsons” (where he went about as himself) or “Into the Universe with Stephen Hawking,” have demonstrated the world that science can be well known. References McGrath, Jane. “10 Cool Things You Didn’t Know About Stephen Hawking.” HowStuffWorks. HowStuffWorks.com, 30 June 2010. Web. 01 Apr. 2014. . “Stephen Hawking Biography.” Bio.com. A&E Networks Television, n.d. Web. 02 Apr. 2014. . “Custom curriculum Degrees.” Special Education Degrees. N.p., n.d. Web. 02 Apr. 2014. . paper about popular individual, ess>GET ANSWER Let’s block ads! (Why?)

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