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An educator estimates that the dropout rate for seniors at high schools in a certain state is 15%. Last year, 38 seniors from a random sample of 200 seniors in that state withdrew. Test the educator's claim using a=0.05. O There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. O There is not enough evidence to reject the null hypothesis. The claim is probably false. A physician claims that joggers' maximal volume oxygen uptake is greater than 36.7 ml/kg. A sample of 15 joggers has a mean of 40.6 ml/kg and a standard deviation of 6 ml/kg. Assuming the population is normally distributed, test the physician's claim using a=0.05. There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. There is not enough evidence to reject the null hypothesis. The claim is probably false.

An educator estimates that the dropout rate for seniors at high schools in a certain state is 15%. Last year, 38 seniors from a random sample of 200 seniors in that state withdrew. Test the educator's claim using a=0.05. O There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. O There is not enough evidence to reject the null hypothesis. The claim is probably false. A physician claims that joggers' maximal volume oxygen uptake is greater than 36.7 ml/kg. A sample of 15 joggers has a mean of 40.6 ml/kg and a standard deviation of 6 ml/kg. Assuming the population is normally distributed, test the physician's claim using a=0.05. There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. There is not enough evidence to reject the null hypothesis. The claim is probably false.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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An educator estimates that the dropout rate for seniors at high schools in a certain state is 15%. Last year, 38 seniors from a random sample of 200 seniors in that state withdrew. Test the educator's claim using a=0.05. O There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. O There is not enough evidence to reject the null hypothesis. The claim is probably false.
Transcribed Image Text:An educator estimates that the dropout rate for seniors at high schools in a certain state is 15%. Last year, 38 seniors from a random sample of 200 seniors in that state withdrew. Test the educator's claim using a=0.05. O There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. O There is not enough evidence to reject the null hypothesis. The claim is probably false.
A physician claims that joggers' maximal volume oxygen uptake is greater than 36.7 ml/kg. A sample of 15 joggers has a mean of 40.6 ml/kg and a standard deviation of 6 ml/kg. Assuming the population is normally distributed, test the physician's claim using a=0.05. There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. There is not enough evidence to reject the null hypothesis. The claim is probably false.
Transcribed Image Text:A physician claims that joggers' maximal volume oxygen uptake is greater than 36.7 ml/kg. A sample of 15 joggers has a mean of 40.6 ml/kg and a standard deviation of 6 ml/kg. Assuming the population is normally distributed, test the physician's claim using a=0.05. There is enough evidence to reject the null hypothesis. The claim is true. There is enough evidence to reject the null hypothesis. The claim is false. There is not enough evidence to reject the null hypothesis. The claim is probably true. There is not enough evidence to reject the null hypothesis. The claim is probably false.
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