Suppose that about 75% of graduating students attend their graduation. A group of 7students is randomly chosen, and let X be the number of students who attended theirgraduation.Please show the following answers to 4 decimal places.a. What is the probability that exactly 5 number of students who attended theirgraduation in this study? 0.3115b. What is the probability that less than 5 number of students who attended theirgraduation in this study?c. What is the probability that more than 5 number of students who attended theirgraduation in this study?d. What is the probability that between 4 and 6 (including 4 and 6) number ofstudents who attended their graduation in this study?

Let X be the random variable from binomial distribution with probability (p) = 75% = 0.75 and sample…

Answered: Suppose that about 75% of graduating…

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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