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Suppose the force acting on a column that helps to support a building is a normally distributed random variable X with mean value 13.0 kips and standard deviation 1.50 kips. Compute the following probabilities by standardizing and then using a standard normal curve table from the Appendix Tables or SALT. (Round your answers to four decimal places.) USE SALT (a) P(X ≤ 13) (b) P(X ≤ 14.5) (c) P(X z 5.5) (d) P(11 ≤ x ≤ 16) (e) P(|X-13| ≤ 1)

Suppose the force acting on a column that helps to support a building is a normally distributed random variable X with mean value 13.0 kips and standard deviation 1.50 kips. Compute the following probabilities by standardizing and then using a standard normal curve table from the Appendix Tables or SALT. (Round your answers to four decimal places.) USE SALT (a) P(X ≤ 13) (b) P(X ≤ 14.5) (c) P(X z 5.5) (d) P(11 ≤ x ≤ 16) (e) P(|X-13| ≤ 1)

MATLAB: An Introduction with Applications
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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Suppose the force acting on a column that helps to support a building is a normally distributed random variable X with mean value 13.0 kips and standard deviation 1.50 kips. Compute the following probabilities by standardizing and then using a standard normal curve table from the Appendix Tables or SALT. (Round your answers to four decimal places.) LUSE SALT (a) P(X ≤ 13) (b) P(X ≤ 14.5) (c) P(X = 5.5) (d) P(11 ≤ x ≤ 16) (e) P(X-13| ≤ 1)
Transcribed Image Text:Suppose the force acting on a column that helps to support a building is a normally distributed random variable X with mean value 13.0 kips and standard deviation 1.50 kips. Compute the following probabilities by standardizing and then using a standard normal curve table from the Appendix Tables or SALT. (Round your answers to four decimal places.) LUSE SALT (a) P(X ≤ 13) (b) P(X ≤ 14.5) (c) P(X = 5.5) (d) P(11 ≤ x ≤ 16) (e) P(X-13| ≤ 1)
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