At Christmas tree farm they have precut trees. The heights of trees are normally distributed with a mean of 7.5 feet, standard deviation of 8 inches. If you were to buy a random tree, what is the probability that you get a tree either less than 7ft. tall or greater than 8 ft. tall? Show work and include a sketch of the normal curve and area you are trying to find.

At Christmas tree farm they have precut trees. The heights of trees are normally distributed with a mean of 7.5 feet, standard deviation of 8 inches. If you were to buy a random tree, what is the probability that you get a tree either less than 7ft. tall or greater than 8 ft. tall? Show work and include a sketch of the normal curve and area you are trying to find.

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Description: At Christmas tree farm they have precut trees. The heights of trees are normally distributed with a mean of 7.5 feet, standard deviation of 8 inches. If you were to buy a random tree, what is the probability that you get a tree either less than 7ft

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Answer this question for me mate. Much appreciated. :)