Tree heights: Cherry trees in a certain orchard have heights that are normally distributed with mean 118 inches and standard deviation o = 16 inches. Use the TI-84 PLUS calculator to answer the...

Extracted text: Tree heights: Cherry trees in a certain orchard have heights that are normally distributed with mean 118 inches and standard deviation o = 16 inches. Use the TI-84 PLUS calculator to answer the following. Round the answers to at least four decimal places. (a) What proportion of trees are more than 130 inches tall? (b) What proportion of trees are less than 95 inches tall? (c) What is the probability that a randomly chosen tree is between 85 and 105 inches tall?