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PB = Pc = Pp = ast one of the proportions is different from the others. est statistic is exact answer.) e are degrees of freedom. critical value is to three decimal places as needed.) uld the null hypothesis be rejected? No because x is greater than xã 05- No because x is less than or equal to xổ 05 Yes because x is less than or equal to x6 05 Yes because x is greater than xổ 05

PB = Pc = Pp = ast one of the proportions is different from the others. est statistic is exact answer.) e are degrees of freedom. critical value is to three decimal places as needed.) uld the null hypothesis be rejected? No because x is greater than xã 05- No because x is less than or equal to xổ 05 Yes because x is less than or equal to x6 05 Yes because x is greater than xổ 05

MATLAB: An Introduction with Applications
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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Determine (a) the y2 test statistic, (b) the degrees of freedom, (c) the critical value using a = 0.05, and (d) test the hypothesis at the a=0.05 level of significance. B. 22 25 Outcome Observed Expected 27 25 28 23 25 25 Ho: PA = PB = Pc = Pp = H,: At least one of the proportions is different from the others. (a) The test statistic is (Type an exact answer.) (b) There are degrees of freedom. (c) The critical value is (Round to three decimal places as needed.) (d) Should the null hypothesis be rejected? O A. No because xổ is greater than x6 05 O B. No because x is less than or equal to yo5 O C. Yes because y is less than or equal to xổ o5 O D. Yes because y is greater than xố o5
Transcribed Image Text:Determine (a) the y2 test statistic, (b) the degrees of freedom, (c) the critical value using a = 0.05, and (d) test the hypothesis at the a=0.05 level of significance. B. 22 25 Outcome Observed Expected 27 25 28 23 25 25 Ho: PA = PB = Pc = Pp = H,: At least one of the proportions is different from the others. (a) The test statistic is (Type an exact answer.) (b) There are degrees of freedom. (c) The critical value is (Round to three decimal places as needed.) (d) Should the null hypothesis be rejected? O A. No because xổ is greater than x6 05 O B. No because x is less than or equal to yo5 O C. Yes because y is less than or equal to xổ o5 O D. Yes because y is greater than xố o5
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