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. FOX CNN Local 60 59 50 69 55 31 61 49 28 70 16 58 49 49 15 55 41 32 59 58 46 53 66 38 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 α=0.1α=0.1. H0: μ1=μ2=μ3H0: μ1=μ2=μ3 Ha:Ha: At least two of the means differ from each other. For this study, we should use The test-statistic for this data = (Please show your answer to 4 decimal places.) The p-value for this sample = (Please show your answer to 4 decimal places.)
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. FOX CNN Local 60 59 50 69 55 31 61 49 28 70 16 58 49 49 15 55 41 32 59 58 46 53 66 38 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 α=0.1α=0.1. H0: μ1=μ2=μ3H0: μ1=μ2=μ3 Ha:Ha: At least two of the means differ from each other. For this study, we should use The test-statistic for this data = (Please show your answer to 4 decimal places.) The p-value for this sample = (Please show your answer to 4 decimal places.)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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.
| FOX | CNN | Local |
|---|---|---|
| 60 | 59 | 50 |
| 69 | 55 | 31 |
| 61 | 49 | 28 |
| 70 | 16 | 58 |
| 49 | 49 | 15 |
| 55 | 41 | 32 |
| 59 | 58 | 46 |
| 53 | 66 | |
| 38 |
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 α=0.1α=0.1.
H0: μ1=μ2=μ3H0: μ1=μ2=μ3
Ha:Ha: At least two of the means differ from each other.
- For this study, we should use
- The test-statistic for this data = (Please show your answer to 4 decimal places.)
- The p-value for this sample = (Please show your answer to 4 decimal places.)
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