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Test the hypotheses shown below for a random sample with s = 140 and n= 28 at the 5% significance level. Ho: os 100 H,: o?> 100 Click the icon to view the upper critical values of Chi-square distribution table. For this test at the significance level a with sample variance s², hypothesized variance o, sample size n, and critical value x1. x11-g: or xta12 and x-11-a/2 what is the form of the decision rule? (n - 1)s2 (n- 1)s? O A. Reject H if >X-19/2 or reject H, if

Test the hypotheses shown below for a random sample with s = 140 and n= 28 at the 5% significance level. Ho: os 100 H,: o?> 100 Click the icon to view the upper critical values of Chi-square distribution table. For this test at the significance level a with sample variance s², hypothesized variance o, sample size n, and critical value x1. x11-g: or xta12 and x-11-a/2 what is the form of the decision rule? (n - 1)s2 (n- 1)s? O A. Reject H if >X-19/2 or reject H, if

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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Test the hypotheses shown below for a random sample with s = 140 and n= 28 at the 5% significance level. Họ: os 100 H,: o?> 100 Click the icon to view the upper critical values of Chi-square distribution table. For this test at the significance level a with sample variance s, hypothesized variance o, sample size n, and critical value x2: X-11- or x4g/2 and x11-g/2: what is the form of the decision rule? (n-1)s2 (n- 1)s? O A. Reject H, if > Xn-1g/2 or reject H, if 1-1,1-a/2 (n- 1)s2 O B. Reject Ho if (n- 1)s? Oc. Reject H, i - <xn-1,1-a Determine the critical value or values. The critical value(s) is(are)- (Round to three decimal places as needed. Use a comma to separate answers as needed.) Calculate the chi-square statistic for this sample. (n- 1)s? (Round to two decimal places as needed.) State the conclusion of this test.
Transcribed Image Text:Test the hypotheses shown below for a random sample with s = 140 and n= 28 at the 5% significance level. Họ: os 100 H,: o?> 100 Click the icon to view the upper critical values of Chi-square distribution table. For this test at the significance level a with sample variance s, hypothesized variance o, sample size n, and critical value x2: X-11- or x4g/2 and x11-g/2: what is the form of the decision rule? (n-1)s2 (n- 1)s? O A. Reject H, if > Xn-1g/2 or reject H, if 1-1,1-a/2 (n- 1)s2 O B. Reject Ho if (n- 1)s? Oc. Reject H, i - <xn-1,1-a Determine the critical value or values. The critical value(s) is(are)- (Round to three decimal places as needed. Use a comma to separate answers as needed.) Calculate the chi-square statistic for this sample. (n- 1)s? (Round to two decimal places as needed.) State the conclusion of this test.
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