To test Ho: o = 1.6 versus H,: o > 1.6, a random sample of sizen= 18 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 2.2, 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 x =: (Round to two decimal places as needed.)

To test Ho: o = 1.6 versus H,: o > 1.6, a random sample of sizen= 18 is obtained from a population that is known to be normally distributed. (a) If the sample standard deviation is determined to be s = 2.2, 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 x =: (Round to two decimal places as needed.)

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Description: To test Ho: o = 1.6 versus H: 0> 1.6, a random sample of size n = 18 is obtained from a population that is known to be normally distributed.(a) If the sample standard deviation is determined to bes = 2.2, compute the test statistic.(b) If the resear

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 = 1.6 versus H: 0> 1.6, a random sample of size n = 18 is obtained from a population that is known to be normally distributed.
(a) If the sample standard deviation is determined to bes = 2.2, 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 x6
(Round to two decimal places as needed.)

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