Question

The probability distribution for a
random variable x is given in the table.

Answer 1

I’m not completely sure but I think it’s x=16.

Answer 2

Answer: 60%

Explanation:

the probability is -2 is less than or equal to x and x is less than or equal to 2 so you would include .33, .16, and .10 in your problem

.33 + .16 + .11 = .6

.6 x 100 = 60

(if your using acellus don’t forget the % sign or it’ll mark it wrong!)