At least two of the means differ from each other.
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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Question
Is the type of area that a person lives in a factor in the age that a person experiences their first passionate kiss? The table below shows data that was collected.
Rural | Suburbs | City |
---|---|---|
15 | 15 | 12 |
15 | 17 | 12 |
15 | 13 | 14 |
11 | 14 | 15 |
18 | 18 | 13 |
16 | 15 | 11 |
13 | 19 | 12 |
17 | 14 | |
15 |
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=0.05α=0.05.
H0: μ1=μ2=μ3H0: μ1=μ2=μ3
H1:H1: 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 3 decimal places.)
- The p-value for this sample = (Please show your answer to 4 decimal places.)
- The p-value is αα
- Base on this, we should hypothesis
- As such, the final conclusion is that...
- There is sufficient evidence to support the claim that type of area a person lives in is a factor in the age of first passionate kiss.
- There is insufficient evidence to support the claim that type of area a person lives in is a factor in the age of first passionate kiss.
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