For certain workers, the mean wage is $6.00/hr, with a standard deviation of $0.75. If a worker is chosen at random, what is the probability that the worker's wage is between $4.50 and $7.50? Assume a normal distribution of wages. The probability is (Type an integer or decimal rounded to the nearest thousandth as needed.)
For certain workers, the mean wage is $6.00/hr, with a standard deviation of $0.75. If a worker is chosen at random, what is the probability that the worker's wage is between $4.50 and $7.50? Assume a normal distribution of wages. The probability is (Type an integer or decimal rounded to the nearest thousandth as needed.)
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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Let X be the random variable from normal distribution with mean (μ) = 6.00, standard deviation (σ) = 0.75
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