1. In a survey of 1000 people who attend community college, 13% are age 40 or older. (Adapted from American Association of Community Colleges) (a) Construct a 95% confidence interval for the proportion of people who attend community college that are age 40 or older. (b) A researcher claims that more than 10% of people who attend community college are age 40 or older. At a = 0.05, can you support the researcher's claim? Interpret the decision in the context of the original claim. %3D

1. In a survey of 1000 people who attend community college, 13% are age 40 or older. (Adapted from American Association of Community Colleges) (a) Construct a 95% confidence interval for the proportion of people who attend community college that are age 40 or older. (b) A researcher claims that more than 10% of people who attend community college are age 40 or older. At a = 0.05, can you support the researcher's claim? Interpret the decision in the context of the original claim. %3D

Name: Answer with detailed step by step instuctions please. 1. In a survey o
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Description: Answer with detailed step by step instuctions please. 1. In a survey of 1000 people who attend community college, 13% are age 40 orolder. (Adapted from American Association of Community Colleges)(a) Construct a 95% confidence interval for the proport

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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