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To test Ho: 0 = 4.1 versus H,: o 4.1, a random sample of size n = 14 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 5.9, compute the test statistic. (b) If the researcher decides to test this hypothesis at the a= 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? .... (a) The test statistic is = 26.92. (Round to two decimal places as needed.) (b) The P-value is (Round to three decimal places as needed.)

To test Ho: 0 = 4.1 versus H,: o 4.1, a random sample of size n = 14 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 5.9, compute the test statistic. (b) If the researcher decides to test this hypothesis at the a= 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? .... (a) The test statistic is = 26.92. (Round to two decimal places as needed.) (b) The P-value is (Round to three decimal places as needed.)

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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To test Ho: o = 4.1 versus H,: 0 # 4.1, a random sample of size n = 14 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 5.9, compute the test statistic. (b) If the researcher decides to test this hypothesis at the a= 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? ..... (a) The test statistic is = 26.92. (Round to two decimal places as needed.) (b) The P-value is (Round to three decimal places as needed.)
Transcribed Image Text:To test Ho: o = 4.1 versus H,: 0 # 4.1, a random sample of size n = 14 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 5.9, compute the test statistic. (b) If the researcher decides to test this hypothesis at the a= 0.05 level of significance, use technology to determine the P-value. (c) Will the researcher reject the null hypothesis? ..... (a) The test statistic is = 26.92. (Round to two decimal places as needed.) (b) The P-value is (Round to three decimal places as needed.)
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