Mathematics, 07.04.2020 01:27 tylorwsimmons

Tree heights: Cherry trees in a certain orchard have heights that are normally distributed with mean pl = 115 inches and standard deviation o = 13 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 125 inches tall? (b) What proportion of trees are less than 98 inches tall? (c) What is the probability that a randomly chosen tree is between 90 and 110 inches tall?

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Tree heights: Cherry trees in a certain orchard have heights that are normally distributed with mean...

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