Use the normal distribution of fish lengths for which the mean is 10 inches and the standard deviation is 4

inches. Assume the variable x is normally distributed.

a.What percent of the fish are longer than 11 inches?

b.If 300 fish are randomly selected, about how many would you expect to be shorter than 7 inches?

 (a) Approximately (    )  % of fish are longer than 11 inches.

(Round to two decimal places as needed.)

(b) You would expect approximately (   ) fish to be shorter than 7 inches.

(Round to the nearest fish.)  

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"