Solve the problem. 16) A researcher believes (claims) that children who attend elementary school in a rural setting are more physically active then children who attend elementary school in an urban setting. The researcher collects a random sample from each population and records the proportion of children in each sample who reported participating in at least one hour of rigorous activity a day. The data is summarized in the table below. Assume the all conditions for proceeding with a two-sample test have been met. Conduct a hypothesis test and determine if the given claim is supported or not supported at the 0.05 significance level. Rural Urban "= 90 n. = 78 4%=D74 X = 55 H(a): H(0): Decision: p-value: Conclusion (context):

Solve the problem. 16) A researcher believes (claims) that children who attend elementary school in a rural setting are more physically active then children who attend elementary school in an urban setting. The researcher collects a random sample from each population and records the proportion of children in each sample who reported participating in at least one hour of rigorous activity a day. The data is summarized in the table below. Assume the all conditions for proceeding with a two-sample test have been met. Conduct a hypothesis test and determine if the given claim is supported or not supported at the 0.05 significance level. Rural Urban "= 90 n. = 78 4%=D74 X = 55 H(a): H(0): Decision: p-value: Conclusion (context):

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Description: Solve the problem.16) A researcher believes (claims) that children who attend elementary school in a rural setting are more physicallyactive then children who attend elementary school in an urban setting. The researcher collects a random samplefrom

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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