s race a factor in the number of times a month a person eats out? The table below shows data that was collected.
s race a factor in the number of times a month a person eats out? The table below shows data that was collected.
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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Is race a factor in the number of times a month a person eats out? The table below shows data that was collected.
| Asian | White | Black | Hispanic |
|---|---|---|---|
| 12 | 1 | 5 | 10 |
| 3 | 8 | 5 | 4 |
| 12 | 1 | 9 | 15 |
| 4 | 4 | 15 | 3 |
| 11 | 13 | 5 | 11 |
| 14 | 1 | 12 | 15 |
| 8 | 1 | 10 | 8 |
| 12 | 1 | 15 | |
| 9 | 12 |
Assume that all distributions are normal, the four population standard deviations are all the same, and the data was collected independently and randomly. Use a level of significance of α=0.01
Your friend helped you with the null and alternative hypotheses...
H0: μ1=μ2=μ3=μ4H0: μ1=μ2=μ3=μ4
H1:H1: At least one of the mean is different from the others.
The test-statistic for this data = _________(Please show your answer to 3 decimal places.)
The p-value for this sample = ________ (Please show your answer to 4 decimal places.)
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