2. A U.S. government survey in 2007 said that the proportion of young Americans that earn a highschool diploma is 0.87.a) Suppose you took a simple random sample of 100 young Americans. We know because ofsampling variability that the sample proportion of those who earned a high school diplomawould vary each time you took a sample. Assuming the value above can be taken as thepopulation proportion (i.e., as a parameter), what model can be used to describe how thesesample proportions would vary? Please be sure to include the name of the distribution andthe parameter values. See pg. 131 in the Class Notes.b) Find the probability that 89% or more in the sample will have earned a high school diploma.

Solution: Given information: n=100 Sample size p= 0.87 Population proportion.

Answered: A U.S. government survey in 2007 said…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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