According to a 2017 report, 53% of college graduates in California had student loans. Suppose a random

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According to a 2017 report, 53% of college graduates in California had student loans. Suppose a random sample of 120 college graduates in California shows that 72 had college loans.

a. What is the observed frequency of college graduates in the sample who had student loans?

b. What is the observed proportion of college graduates in the sample who had student loans?

c. What is the expected number of college graduates in the sample to have student loans if 53% is the correct rate? Do not round off.

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Introductory Statistics Exploring The World Through Data

ISBN: 9780135163146

3rd Edition

Authors: Robert Gould, Rebecca Wong, Colleen N. Ryan

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Question Posted: Jul 15, 2021 12:58 AM

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According to a 2017 report, 53% of college graduates in California had student loans. Suppose a random

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Introductory Statistics Exploring The World Through Data

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