Suppose that a random variable X is normally distributed with a mean of 200 and a variance of 625. What proportion of X-values lies between 180 and 195?
Suppose that a random variable X is normally distributed with a mean of 200 and a variance of 625. What proportion of X-values lies between 180 and 195?
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.2: Expected Value And Variance Of Continuous Random Variables
Problem 10E
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Suppose that a random variable X is normally distributed with a mean of 200 and a variance of 625. What proportion of X-values lies between 180 and 195?
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