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: ["", "", "", ""]
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: ["", "", "", ""]
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 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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