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12- Given a normal distribution with a mean of 21 and a standard deviation of 4. What is the probability a random variable in this
12-
Given a normal distribution with a mean of 21 and a standard deviation of 4. What is the probability a random variable in this distribution will be between 20 and 22?
Round your answer tofour digits(e.g. 0.5217)
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Bayesian Data Analysis
Authors: Andrew Gelman, John B Carlin, Hal S Stern, David B Dunson, Aki Vehtari, Donald B Rubin
3rd Edition
