25. Free-throw percentage. A basketball player's free-throw percentage is 78%, meaning that for any given attempt, the probability that the shot is made is p = 0.78. Assume that each free-throw attempt is independent of the others. In one game, a player attempts 4 free throws. Let random variable X = the number of free throws the player makes. a) Find the probability mass function f(x) = P(X = x), and sketch its histogram.
25. Free-throw percentage. A basketball player's free-throw percentage is 78%, meaning that for any given attempt, the probability that the shot is made is p = 0.78. Assume that each free-throw attempt is independent of the others. In one game, a player attempts 4 free throws. Let random variable X = the number of free throws the player makes. a) Find the probability mass function f(x) = P(X = x), and sketch its histogram.
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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