Question
According to astudy, the proportion of people who are satisfied with the way things are going in their lives is 0.78. Suppose that a random
According to astudy, the proportion of people who are satisfied with the way things are going in their lives is 0.78. Suppose that a random sample of 100 people is obtained. Complete parts(a) through(e) below.
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(a) Suppose the random sample of 100 people isasked, "Are you satisfied with the way things are going in yourlife?" Is the response to this question qualitative orquantitative? Explain.
(d) In the sample obtained in part(a), what is the probability that the proportion who are satisfied with the way things are going in their life exceeds 0.80?
The probability that proportion who are satisfied with the way things are going in their life exceeds 0.80 is
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Finite Mathematics
Authors: Stefan Waner, Steven Costenoble
6th Edition
1285415604, 9781285415604
