Question

A basket contains 10 ripe apples and 5 unripe apple. If four apples are taken from the basket one after the other, determine the possible values of the random variable r representing the number of ripe bananas

Show steps how to solve it

Answer 1

Sample space={RRR,RRU,RUR,URR,UUR,URU,RUU,UUU}

Number of ripe in each outcome is given by-

Frequency distribution of the values of the random variable R is-

Probability distribution of the random variable R is-

Probability histogram