Recreational Time A researcher wishes to see if there is a difference between the mean number of hours per week that a family with no children participates in recreational activities and a family with children participates in recreational activities. She selects two random samples and the data are shown. Use μ1 for the mean number of families with no children. At =α0.10, is there a difference between the means? Use the critical value method and tables. State the hypotheses and identify the claim. H0: Is a claim or not a claim H1: is a claim or not a claim One-tailed or two-tailed test? Find the critical value(s): Round the answer to at least 3 decimal places. Compute the test value: Round the answer to at least 3 decimal places. make the decision to reject or not to reject the null hypothesis. Summarize the results.There is enough evidence or not enough evidence to support the claim.
Recreational Time A researcher wishes to see if there is a difference between the
State the hypotheses and identify the claim.
H0: Is a claim or not a claim
H1: is a claim or not a claim
One-tailed or two-tailed test?
Find the critical value(s): Round the answer to at least 3 decimal places.
Compute the test value: Round the answer to at least 3 decimal places.
make the decision to reject or not to reject the null hypothesis.
Summarize the results.There is enough evidence or not enough evidence to support the claim.
|
X
|
σ
|
n
|
|
|---|---|---|---|
| No children |
8.5
|
2.9
|
36
|
| Children |
10.5
|
2.7
|
36
|
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