11, 12, 13 and 14 please

Question 11 0/1 pt 9 10 99 @ Details A manufacturer knows that their items have a normally distributed length, with a mean of 5.1 inches, and standard deviation of 0.9 inches. If 13 items are chosen at random, what is the probability that their mean length is less than 5.2 inches? P(x 6) = Submit Question Question 13 C0/1 pt 9 10 99 0 Details A particular fruit's weights are normally distributed, with a mean of 440 grams and a standard deviation of 13 grams. If you pick 11 fruit at random, what is the probability that their mean weight will be between 448 grams and 453 grams P(448