A study of 17 randomly selected people had 6 of them say that they exercise at least 30 minutes per day, 9 say they did not, and 2 people declined to answer. Use the sign test at the 0.05 significance level to test the claim that the minority of people exercise at least 30 minutes per day. (a) What is the value of the test statistic used in this sign test? (b) What is the critical value in this sign test? (c) What is the correct conclusion of this sign test? O There is not sufficient evidence to warrant rejection of the claim that the minority of people exercise at least 30 minutes per day. O There is sufficient evidence to warrant rejection of the claim that the minority of people exercise at least 30 minutes per day. O There is not sufficient evidence to support the claim that the minority of people exercise at least 30 minutes per day. O There is sufficient evidence to support the claim that the minority of people exercise at least 30 minutes per day.

A study of 17 randomly selected people had 6 of them say that they exercise at least 30 minutes per day, 9 say they did not, and 2 people declined to answer. Use the sign test at the 0.05 significance level to test the claim that the minority of people exercise at least 30 minutes per day. (a) What is the value of the test statistic used in this sign test? (b) What is the critical value in this sign test? (c) What is the correct conclusion of this sign test? O There is not sufficient evidence to warrant rejection of the claim that the minority of people exercise at least 30 minutes per day. O There is sufficient evidence to warrant rejection of the claim that the minority of people exercise at least 30 minutes per day. O There is not sufficient evidence to support the claim that the minority of people exercise at least 30 minutes per day. O There is sufficient evidence to support the claim that the minority of people exercise at least 30 minutes per day.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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What is meant by the sample space of an experiment?
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