Weights of Adult Coho Salmon are normally distributed with a mean of 9.3pounds and a standard deviation of0.6pounds. a. What percent of these Salmonweigh no less than 10.0pounds? b. If 20 of these...

Weights of Adult Coho Salmon are normally distributed with a mean of 9.3pounds and a standard deviation of0.6pounds.

a. What percent of these Salmonweigh no less than 10.0pounds?

b. If 20 of these Salmon are chosen at random, what is the chance their average weight is no less than 10.0pounds?

c. Find the 90thpercentilefor the weight of these salmon.