a. Can this distribution be approximated using the Normal model? Explain. b. Use the Normal approximation to estimate the probability that at least 290 senior students are enrolled at this particular school. c. Use the Normal model to estimate the probability that between 200 and 300 senior students who are sampled are enrolled at this particular school.
a. Can this distribution be approximated using the Normal model? Explain. b. Use the Normal approximation to estimate the probability that at least 290 senior students are enrolled at this particular school. c. Use the Normal model to estimate the probability that between 200 and 300 senior students who are sampled are enrolled at this particular school.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Sixty-two percent of seniors attend a particular school in a school district. Assume 500 seniors
within this school district are sampled.
a. Can this distribution be approximated using the Normal model? Explain.
b. Use the Normal approximation to estimate the probability that at least 290 senior
students are enrolled at this particular school.
c. Use the Normal model to estimate the probability that between 200 and 300 senior
students who are sampled are enrolled at this particular school.
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