Suppose the proportion of La Trobe students that have blue eyes is 15. Also, suppose we randomly select 50 students from the population of La Trobe students and we let denote the proportion of students in this sample that have blue eyes. a)Show that the criteria np ≥ 5 and n(1 − p) ≥ 5 are satisfied   b)State the distribution of  in conventional statistical   c)What is the probability that    is in between 0.12 and 0.17?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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Suppose the proportion of La Trobe students that have blue eyes is 15. Also, suppose we randomly select 50 students from the population of La Trobe students and we let denote the proportion of students in this sample that have blue eyes.

a)Show that the criteria np 5 and n(1 p) 5 are satisfied

 

b)State the distribution of  in conventional statistical

 

c)What is the probability that    is in between 0.12 and 0.17? 

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