Gamestop is having a sale on video games. the store is offering a sale pack of 4 video games for $42.00 what is the unit price of a video game in the sale pack?

10.50 per video game

Step-by-step explanation:

divide 42 by 4

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

-232

step-by-step explanation: