The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season. x 0 1 2 3 4 5 P(x) 0.1664 0.3310 0.2927 0.1486...




The probability distribution of the random variable X represents the number of hits a baseball player obtained in a game for the 2012 baseball season.


























x


0


1


2


3


4


5




P(x)


0.1664


0.3310


0.2927


0.1486


0.0366


0.0247



Approximate the mean and standard deviation of the random variable.





Compute the theoretical mean of the random variable X for the given probability distribution.



μX=nothing

hits

​(Round to three decimal places as​ needed.)


Compute the theoretical standard deviation of the random variable X for the given probability distribution.



σX=nothing

hits

​(Round to three decimal places as​ needed.)




Jun 08, 2022
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