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A researcher wants to know if the news station a person watches is a factor in the amount of time (in minutes) that they watch. The table below shows data that was collected from a survey. CNN Fox Local 45 15 72 12 43 37 18 68 56 38 50 60 23 31 51 35 22   Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of 0.05.   H0: CNN = Fox = Local Ha: At least two of the means are different from each other.   Calculate the p-Value. p-Value = __________________

A researcher wants to know if the news station a person watches is a factor in the amount of time (in minutes) that they watch. The table below shows data that was collected from a survey. CNN Fox Local 45 15 72 12 43 37 18 68 56 38 50 60 23 31 51 35 22   Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of 0.05.   H0: CNN = Fox = Local Ha: At least two of the means are different from each other.   Calculate the p-Value. p-Value = __________________

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A researcher wants to know if the news station a person watches is a factor in the amount of time (in minutes) that they watch. The table below shows data that was collected from a survey.

CNN Fox Local
45 15 72
12 43 37
18 68 56
38 50 60
23 31 51
35 22  

Assume that all distributions are normal, the three population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of 0.05.

 

H0: CNN = Fox = Local

Ha: At least two of the means are different from each other.

 

Calculate the p-Value.

p-Value = __________________

 

Conclusion:

                ______________________

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