Suppose you are fishing and you expect to get a fish once every 30 minutes. compute the probability that you will have to wait between 2 to 4 hours before you catch 4 fish.

Step-by-step explanation:

probability that you will have to wait between 2 to 4 hours before you catch 4 fish =P(4 or more fish in 4 hours)-P(4 or more fish in 2 hours) =P(1-at most 3 fish in 4 hours)-P(1-at most 3 fish in 2 hours)

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2