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

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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

MATLAB: An Introduction with Applications

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Author:Amos Gilat

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Answer with detailed step by step instuctions please.

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

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