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In southern California, a growing number of persons pursuing a teaching credential are choosing paid internships over traditional student teaching programs. A group of fifteen candidates for three teaching positions consisted of seven paid interns eight traditional student teachers. Assume that all fifteen candidates are equally qualified for the three positions, and that x represents the number of paid interns who are hired. (a) Does x have a binomial distribution or a hypergeometric distribution? Support your answer. (Round your answer to four decimal places.) O binomial hypergeometric (b) Find the probability that three paid interns are hired for these positions. (Round your answer to four decimal places.) (c) What is the probability that none of the three hired was a paid intern? (Round your answer to four decimal places.) 0.1231 (d) Find P(x s 1). X

In southern California, a growing number of persons pursuing a teaching credential are choosing paid internships over traditional student teaching programs. A group of fifteen candidates for three teaching positions consisted of seven paid interns eight traditional student teachers. Assume that all fifteen candidates are equally qualified for the three positions, and that x represents the number of paid interns who are hired. (a) Does x have a binomial distribution or a hypergeometric distribution? Support your answer. (Round your answer to four decimal places.) O binomial hypergeometric (b) Find the probability that three paid interns are hired for these positions. (Round your answer to four decimal places.) (c) What is the probability that none of the three hired was a paid intern? (Round your answer to four decimal places.) 0.1231 (d) Find P(x s 1). X

MATLAB: An Introduction with Applications
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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In southern California, a growing number of persons pursuing a teaching credential are choosing paid internships over traditional student teaching programs. A group of fifteen candidates for three teaching positions consisted of seven paid interns and eight traditional student teachers. Assume that all fifteen candidates are equally qualified for the three positions, and that x represents the number of paid interns who are hired. (a) Does x have a binomial distribution or a hypergeometric distribution? Support your answer. (Round your answer to four decimal places.) binomial hypergeometric (b) Find the probability that three paid interns are hired for these positions. (Round your answer to four decimal places.) X (c) What is the probability that none of the three hired was a paid intern? (Round your answer to four decimal places.) 0.1231 (d) Find P(x ≤ 1). X
Transcribed Image Text:In southern California, a growing number of persons pursuing a teaching credential are choosing paid internships over traditional student teaching programs. A group of fifteen candidates for three teaching positions consisted of seven paid interns and eight traditional student teachers. Assume that all fifteen candidates are equally qualified for the three positions, and that x represents the number of paid interns who are hired. (a) Does x have a binomial distribution or a hypergeometric distribution? Support your answer. (Round your answer to four decimal places.) binomial hypergeometric (b) Find the probability that three paid interns are hired for these positions. (Round your answer to four decimal places.) X (c) What is the probability that none of the three hired was a paid intern? (Round your answer to four decimal places.) 0.1231 (d) Find P(x ≤ 1). X
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