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 =α0.05, is there a difference between the means? Use the critical value method and tables. State the hypotheses and identify the claim. H0: Claim or not a Claim H1: Claim or not a claim Find the Critical Value(s): Round answer to at least 3 decimal places. Compute the test Value: Round the answer to at least 3 decimal places. Make the decision Summarize the results. There is or is not enough evidence to support the claim or reject 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 =α0.05, is there a difference between the means? Use the critical value method and tables. State the hypotheses and identify the claim. H0: Claim or not a Claim H1: Claim or not a claim Find the Critical Value(s): Round answer to at least 3 decimal places. Compute the test Value: Round the answer to at least 3 decimal places. Make the decision Summarize the results. There is or is not enough evidence to support the claim or reject 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	8.9	2.7	35
Children	10.5	2.8	35

X	σ	n
No children	8.9	2.7	35
Children	10.5	2.8	35

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