1. Three balls are drawn in succession without replacement from a box containing 3 red balls, 5 green balls and 6 blue balls. Let Z be the random variable representing the number of green balls. Find the values of the random variable Z.

a. What are the possible values for the random variable?
b. Probability Distribution
c. Construct a Histogram for this probability distribution d. Find the mean
e. Find the standard deviation f 163 cm and a standard deviation of 18.2cm.

(nonsense answer will be reported)​