A university conducted a survey of 380 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below.Click the icon to view the table.(a) If a survey participant is selected at random, what is the probability that he or she is satisfied with student government?P(satisfied) =Data Table(Round to three decimal places as needed.)(b) If a survey participant is selected at random, what is the probability that he or she is a junior?ETTILLFreshmanSophomoreJuniorSeniorTotalSatisfied57516856232P(junior) =Neutral2617141168(Round to three decimal places as needed.)Not satisfied1925152180(c) If a survey participant is selected at random, what is the probability that he or she is satisfied and a junior?Total102939788380P(satisfied and junior) =|(Round to three decimal places as needed.)(d) If a survey participant is selected at random, what is the probability that he or she is satisfied or a junior?PrintDoneP(satisfied or junior) =|(Round to three decimal places as needed.)

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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QUESTION: Use the data 056, 084, 066, 055, 071, 064, 072, 130, 138, 113, 115, 093, 089, 119, 081, 084, 108, 114, 063, 082, 124, 058, 092, 067, 066, 106, 076, 114, 127, 070, 130, 050, 056, 095, 096, 140, 109, 078, 108, 066, 112, 115, 064, 107, 093, 057, 054, 077, 121, 094, 060, 094, 071, 081, 065, 109, 053, 080, 075, 085, 136, 094, 082, 115, 093, 107, 053, 104, 077, 139, 114, 112, 053, 056, 126, 081, 060, 129, 103, 135, 054, 065, 105, 078, 127, 074, 062, 103, 116, 121, 078, 062, 059, 129, 119, 132, 113, 102, 088, 131.Compute the following concepts of a descriptive statistics. Measure of dispersion: Absolute measure of dispersion(by five methods). Relative measure of dispersion(by five method). Measure of Skewness: Pearson coefficient of Skewness. Briefly coefficient of Skewness. First moment ratio. Measure of Kurtosis: Second moment ratio. Note : solve all sub parts.
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The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. Complete parts (a) and (b) below. E Click the icon to view the data on business degrees. ..... (a) Find the probability that a randomly selected student is male, given that the student received a business degree. The probability that a randomly selected student is male, given that the student received a business degree, is (Round to three decimal places as needed.) Business Graduates (b) Find the probability that a randomly selected student received a business degree, given that the student is female. The probability that a randomly selected student received a business degree, given that the student is female, is (Round to three decimal places as needed.) Business degrees Nonbusiness degrees Total Male 199,313 600,822 800,135 1,065,757 1,865,892 Female 177,694 888,063 Total 377,007 1,488,885 Print Done
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