A survey by the National Institutes of Health asked a random sample of voung adults (aged 19 to 25 years), "Where do youlive now? That is, where do you stay most often?" Given is a Minitab output from a chi-square test. (omitting a few whorefused to answer and one who reported being homeless).Chi-Squared Test: Female, MaleExpected counts are printed below observedWe want to check the conditions for performing a chi-countsChi-Square čontributions are printed belowsquare test for independence. Which of the following isexpected countsfalse?O The data come from a single random sample of4854 young adults (aged 19 to 25 years).O The data come from independent random samplesof 2366 male and 2488 female young adults.FemaleMaleTotalParents"home9239861909978.49930.513.147O The 10% condition is met.3.309Another home144132276of the conditions are met.141.47134.530.0450.048O The expected counts are all at least 5.Own place1294112924231241.951161.052.181.2.294Group127119246126.09119.910.0070.007Total248823664854Chi-Sq = 11.038, DF = 3, P-Value = 0.012

The expected frequency for each cell is greater than 5. The data come from a single random sample of…

A survey by the National Institutes of Health asked a random sample of young adults (aged 19 to 25 years), "Where do you live now? That is, where do you stay most often?" Given is a Minitab output from a chi-square test. (omitting a few who refused to answer and one who reported being homeless). Chi-Squared Test: Female, Male Expected counts are printed below observed We want to check the conditions for performing a chi- counts square test for independence. Which of the following is Chi-Square contributions are printed below expected counts false? O The data come from a single random sample of 4854 young adults (aged 19 to 25 years). O The data come from independent random samples of 2366 male and 2488 female young adults. O The 10% condition is met. Female Male Total Parents' home 923 986 1909 978.49 930.51 3.147 3.309 Another home 144 132 276 O All of the conditions are met. 141.47 134.53 0.045 0.048 O The expected counts are all at least 5. Own place 1294 1129 2423 1241.95 1161.05 2.181 2.294 Group 127 119 246 126.09 119.91 0.007 0.007 Total 2488 2366 4854 Chi-Sq = 11.038, DF = 3, P-Value = 0.012

A survey by the National Institutes of Health asked a random sample of young adults (aged 19 to 25 years), "Where do you live now? That is, where do you stay most often?" Given is a Minitab output from a chi-square test. (omitting a few who refused to answer and one who reported being homeless). Chi-Squared Test: Female, Male Expected counts are printed below observed We want to check the conditions for performing a chi- counts square test for independence. Which of the following is Chi-Square contributions are printed below expected counts false? O The data come from a single random sample of 4854 young adults (aged 19 to 25 years). O The data come from independent random samples of 2366 male and 2488 female young adults. O The 10% condition is met. Female Male Total Parents' home 923 986 1909 978.49 930.51 3.147 3.309 Another home 144 132 276 O All of the conditions are met. 141.47 134.53 0.045 0.048 O The expected counts are all at least 5. Own place 1294 1129 2423 1241.95 1161.05 2.181 2.294 Group 127 119 246 126.09 119.91 0.007 0.007 Total 2488 2366 4854 Chi-Sq = 11.038, DF = 3, P-Value = 0.012

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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