A normal distribution has a mean of 211 and standard deviation of 13. Find the probability that a randomly selected x-value from the distribution is in the given interval: 7) P(x < 185) 8) P(x < 224) 9) P(x< 237)

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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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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A normal distribution has a mean of 211 and standard deviation of 13. Find the probability that a
randomly selected x-value from the distribution is in the given interval:
7) P(x < 185)
8) P(x s 224)
9) P(x < 237)
10) P(x 2 198)
11) P(x > 250)
12) P(185 < x < 224)
Transcribed Image Text:A normal distribution has a mean of 211 and standard deviation of 13. Find the probability that a randomly selected x-value from the distribution is in the given interval: 7) P(x < 185) 8) P(x s 224) 9) P(x < 237) 10) P(x 2 198) 11) P(x > 250) 12) P(185 < x < 224)
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