SOLUTION: I can not figure out this problem Test the following function to determine whether it is a probability function. (Give your answers correct to two decimal places.) P(x

Algebra ->  Probability-and-statistics -> SOLUTION: I can not figure out this problem Test the following function to determine whether it is a probability function. (Give your answers correct to two decimal places.) P(x      Log On


   

Question 913434: I can not figure out this problem
Test the following function to determine whether it is a probability function. (Give your answers correct to two decimal places.)




P(x) = x2 + 5/50
, for x = 1, 2, 3, 4
(a) List the probability distribution.
P(1) =
P(2) =
P(3) =
P(4) =

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
P(x) = %28x%5E2+%2B+5%29%2F50+
P(1) = .12
P(2) = .18
P(3) = .28
P(4) = .42
sum = 1
Yes a Probability function