Question
The annual rainfall in a certain region is approximately normally distributed with mean 42.3 inches and standard deviation 5.6 inches. Round answers to at least
The annual rainfall in a certain region is approximately normally distributed with mean 42.3 inches and standard deviation 5.6 inches. Round answers to at least 4 decimal places. a) What is the probability that an annual rainfall of less than 44 inches?
b) What is the probability that an annual rainfall of more than 40 inches?
c) What is the probability that an annual rainfall of between 39 inches and 43 inches?
d) What is the annual rainfall amount for the 75th percentile?
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Transcendental And Algebraic Numbers
Authors: A O Gelfond, Leo F Boron
1st Edition
0486802256, 9780486802251
