Let y = number of sports a person can play. For residents of Country A, y has probability distribution P(0) = 0.05, P(1) = 0.85, and P(2) = 0.10, with negligible probability for higher values of y.

(a) Is y a discrete or a continuous variable?Why?

(b) Construct a table showing the probability distribution of y.

(c) Find the probability that an Indian does not play more than one sport.

(d) Find the mean of this probability distribution.