A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she spent watching television during the previous week. The summary statistics are as follows. Sample sizeMeanStandard DeviationWomen1415.23.0Men1711.82.5Is there reason to believe that the average time women spend watching TV is different from the average time men spend watching TV? Test at the 1% level of significance. (Use "NO" for the pooled question)The p-value of the test is

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Description: A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she spent watching television

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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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A researcher was interested in comparing the amount of time spent watching television by women and by men. Independent random samples of 14 women and 17 men were selected, and each person was asked how many hours he or she spent watching television during the previous week. The summary statistics are as follows.

	Sample size	Mean	Standard Deviation
Women	14	15.2	3.0
Men	17	11.8	2.5

Is there reason to believe that the average time women spend watching TV is different from the average time men spend watching TV? Test at the 1% level of significance. (Use "NO" for the pooled question)

The p-value of the test is

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