The injury rate of a volleyball player is 20%. If he throws theball 100 times, and if you know that P (Z< 2.04) = 0.9793P (Z < 2) = 0.9544 ,P(Z > 2.5) =9938 , What is theprobability of scoring less than 30 ?

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Answered: The injury rate of a volleyball player…

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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The injury rate of a volleyball player is 20%. If he throws the ball 100 times, and if you know that P (Z< 2.04) = 0.9793 P (Z < 2) = 0.9544 ,P(Z > 2.5) =9938 , What is the probability of scoring less than 30 ?