Belle has a bag which contains6

pink marbles and5

blue marbles. She draws marbles one at a timewithoutreplacement

until she draws a pink at which point she stops. LetB

be the random variable which counts the number of blue marbles that have been drawn when she stops. ComputePr[B1]

.

Belle has a bag which contains 6 pink marbles and 5 blue marbles. She draws marbles one at a time Without replacement until she draws a pink at which point she stops. Let B be the random variable which counts the number of blue marbles that have been drawn when she stops. Compule PTIB 2 l]. , 3 A _ Q 11