A survey of 50 lobster fishermen on Funafuti (an island in Tuvalu), found that they catch an average of 32 pounds
January 3rd, 2018
A survey of 50 lobster fishermen on Funafuti (an island in Tuvalu), found that they catch an average of 32 pounds of lobster per day with a standard deviation of four pounds. Assume that the number of lobster caught is normally distributed. If a fisherman is selected randomly, what is the probability that his catch is less than 20 pounds?