Determine mean for discrete probability distribution


A baseball player is asked to swing at pitches in sets of four. The player swings at 100 sets of 4 pitches. The probability distribution for making a particular number of hits is given below. Determine the mean for this discrete probability distribution.

x 0 1 2 3 4

P(x) 0.02 0.07 0.22 0.27 0.42

A. 2

B. 4

C. 3.5

D. 3

Request for Solution File

Ask an Expert for Answer!!
Basic Statistics: Determine mean for discrete probability distribution
Reference No:- TGS0856716

Expected delivery within 24 Hours