In the probability distribution to the right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts (a) through (f) below. CO (Type an integer or a decimal. Do not round.) (1) What is the probability that in a randomly selected game, the player got more than 1 hit? (Type an integer or a decimal. Do not round.) X 0 1 2 3 4 5 P(x) 0.1666 0.3358 galus. OD. Over the course of many games, one would expect the mean number of hits per game to be the mean of the random variable. (d) Compute the standard deviation of the random variable X. 0x = hits (Round to three decimal places as needed.) (e) What is the probability that in a randomly selected game, the player got 2 hits? 0.2857 0.1481 0.0383 0.0255
In the probability distribution to the right, the random variable X represents the number of hits a baseball player obtained in a game over the course of a season. Complete parts (a) through (f) below. CO (Type an integer or a decimal. Do not round.) (1) What is the probability that in a randomly selected game, the player got more than 1 hit? (Type an integer or a decimal. Do not round.) X 0 1 2 3 4 5 P(x) 0.1666 0.3358 galus. OD. Over the course of many games, one would expect the mean number of hits per game to be the mean of the random variable. (d) Compute the standard deviation of the random variable X. 0x = hits (Round to three decimal places as needed.) (e) What is the probability that in a randomly selected game, the player got 2 hits? 0.2857 0.1481 0.0383 0.0255
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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Transcribed Image Text:In the probability distribution to the right, the random variable X represents the number of
hits a baseball player obtained in a game over the course of a season. Complete parts (a)
through (f) below.
10000
(Type an integer or a decimal. Do not round.)
X
0
1
2
3
4
5
P(x)
0.1666
0.3358
0.2857
0.1481
0.0383
0.0255
games.
OD. Over the course of many games, one would expect the mean number of hits per game to be the mean
of the random variable.
(d) Compute the standard deviation of the random variable X.
x = hits
(Round to three decimal places as needed.)
(e) What is the probability that in a randomly selected game, the player got 2 hits?
☐
(Type an integer or a decimal. Do not round.)
(f) What is the probability that in a randomly selected game, the player got more than 1 hit?
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