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 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.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

	X	σ	n
No children	8.5	2.9	36
Children	10.5	2.7	36

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