A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Church Attendance Age 20 to 29 30 to 39 40 to 49 50 to 59 Yes 29 61 92 70 No 71 89 108 80 Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance. State the null and alternative hypotheses. 1. H0: Church attendance is not independent of age. Ha: Church attendance is independent of age. 2. H0: Church attendance is independent of age. Ha: Church attendance is not independent of age. 3. H0: Church attendance is not mutually exclusive from age. Ha: Church attendance is mutually exclusive from age. 4 H0: Church attendance is mutually exclusive from age. Ha: Church attendance is not mutually exclusive from age. Find the value of the test statistic. (Round your answer to three decimal places.)
A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age. Church Attendance Age 20 to 29 30 to 39 40 to 49 50 to 59 Yes 29 61 92 70 No 71 89 108 80 Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance. State the null and alternative hypotheses. 1. H0: Church attendance is not independent of age. Ha: Church attendance is independent of age. 2. H0: Church attendance is independent of age. Ha: Church attendance is not independent of age. 3. H0: Church attendance is not mutually exclusive from age. Ha: Church attendance is mutually exclusive from age. 4 H0: Church attendance is mutually exclusive from age. Ha: Church attendance is not mutually exclusive from age. Find the value of the test statistic. (Round your answer to three decimal places.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A research group conducted a survey about church attendance. The survey respondents were asked about their church attendance and asked to indicate their age.
Church Attendance |
Age | |||
---|---|---|---|---|
20 to 29 | 30 to 39 | 40 to 49 | 50 to 59 | |
Yes | 29 | 61 | 92 | 70 |
No | 71 | 89 | 108 | 80 |
Use the sample data to determine whether church attendance is independent of age. Use a 0.05 level of significance.
State the null and alternative hypotheses.
1. H0: Church attendance is not independent of age.
Ha: Church attendance is independent of age.
Ha: Church attendance is independent of age.
2. H0: Church attendance is independent of age.
Ha: Church attendance is not independent of age.
Ha: Church attendance is not independent of age.
3. H0: Church attendance is not mutually exclusive from age.
Ha: Church attendance is mutually exclusive from age.
Ha: Church attendance is mutually exclusive from age.
4 H0: Church attendance is mutually exclusive from age.
Ha: Church attendance is not mutually exclusive from age.
Ha: Church attendance is not mutually exclusive from age.
Find the value of the test statistic. (Round your answer to three decimal places.)
=
Find the p-value. (Round your answer to four decimal places.)
p-value =
State your conclusion.
1. Do not reject H0. We conclude that church attendance is not independent of age.
2. Reject H0. We conclude that church attendance is not independent of age.
3. Do not reject H0. We cannot conclude that church attendance is not independent of age.
4. Reject H0. We cannot conclude that church attendance is not independent of age.
What conclusion can you draw about church attendance as individuals grow older?
1. Church attendance increases as individuals grow older.
2. Church attendance decreases as individuals grow older.
3. No conclusion can be drawn about church attendance as individuals grow older.
4. Church attendance does not change as individuals grow older.
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