Answer to Question #108231 in Statistics and Probability for mazen

Question

The cumulative probability function of the rainy days per one week is this:
x 0 1 2 3 4 5 6 7
F(x) 0.13 0.21 0.37 0.51 0.63 0.82 0.93 1.00
Find the probability density function.

Answer 1

Any discrete distribution is not absolutely continuous with respect to Lebesgue measure, and therefore discrete random variables do not have the probability density function.