Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graphand find the probability of a bone density test score greater than -1.62.Sketch the region. Choose the correct graph below.O A.1.62QThe probability is(Round to four decimal places as needed.)OB.Q-1.62-1.62♫OD.Q-1.621.62Ε

Answered: Assume that a randomly selected subject…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The lifetime of a light bulb is normally distributed with an average life of 500 hours and a standard deviation of 100 hours. If a company installs 5000 of these light bulbs, find the number of bulbs that can be expected to last between 500 hours and 675 hours.
Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score between - 1.66 and 1.66. Sketch the region. Choose the correct graph below. OA. OB. OC. OD. -1.66 1.66 -1.66 1.66 -1.66 1.66 -1.66 1.66 The probability is (Round to four decimal places as needed.)
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Assume that a randomly selected subject is given a bone density test. Those test scores are normally distributed with a mean of 0 and a standard deviation of 1. Draw a graph and find the probability of a bone density test score greater than - 1.65. Sketch the region. Choose the correct graph below. O A. O B. OC. OD. 1.65 -1.65 -1.65 -1.65 1.65
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