Homework SourseA discrete random variable x has a cumulative distribution f
A discrete random variable, x, has a cumulative distribution function (CDF) given in the following table. Fill in the table to show the values of the PDF
| X | 0 | 2 | 4 | 6 | 8 | 10 |
| P(X<= x) | .05 | .15 | .35 | .65 | .85 | 1.00 |
| P(X=x) |
Solution
For X=0 , P(X=0) = 0.05 Answer
For X=2 , P(X=2) = 0.15-0.05 =0.10 Answer
For X=4 , P(X=4) = 0.35-0.15 =0.20 Answer
For X=6 , P(X=6) = 0.65-0.35 =0.30 Answer
For X=8 , P(X=8) = 0.85-0.65 =0.20 Answer
For X=10 , P(X=10) = 1.00-0.85 =0.15 Answer
