The following table shows the Myers-Briggs personality preferences for a random sample of 519 people in the listed professions. T refers to thinking and F refers to feeling. Personality Type Occupation Clergy (all denominations) M.D. Lawyer Column Total Row Total 52 73 96 86 95 277 148 159 212 117 242 519 Use the chi-square test to determine if the listed occupations and personality preferences are independent at the 0.01 level of significance. (a) What is the level of significance? 0.01 State the null and alternate hypotheses. Ho: Myers-Briggs preference and profession are not independent. H,: Myers-Briggs preference and profession are independent. • Ho: Myers-Briggs preference and profession are independent. H1: Myers-Briggs preference and profession are not independent. O Ho: Myers-Briggs preference and profession are independent. H,: Myers-Briggs preference and profession are independent. O Ho: Myers-Briggs preference and profession are not independent. H,: Myers-Briggs preference and profession are not independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.) 14.128

The following table shows the Myers-Briggs personality preferences for a random sample of 519 people in the listed professions. T refers to thinking and F refers to feeling. Personality Type Occupation Clergy (all denominations) M.D. Lawyer Column Total Row Total 52 73 96 86 95 277 148 159 212 117 242 519 Use the chi-square test to determine if the listed occupations and personality preferences are independent at the 0.01 level of significance. (a) What is the level of significance? 0.01 State the null and alternate hypotheses. Ho: Myers-Briggs preference and profession are not independent. H,: Myers-Briggs preference and profession are independent. • Ho: Myers-Briggs preference and profession are independent. H1: Myers-Briggs preference and profession are not independent. O Ho: Myers-Briggs preference and profession are independent. H,: Myers-Briggs preference and profession are independent. O Ho: Myers-Briggs preference and profession are not independent. H,: Myers-Briggs preference and profession are not independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places.) 14.128

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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