10. Given the normally distributed random variable X with mean 20 and standarddeviation 2.5, finda. the value k such that PIX< k) = 0.2578b. the value k such that P(X> k) = 0.1539.

given data, normal distribution μ=20σ=2.5we have to find out the value of k for the given data

Answered: 10. Given the normally distributed…

A First Course in Probability (10th Edition)

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Chapter1: Combinatorial Analysis

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10. Given the normally distributed random variable X with mean 20 and standard deviation 2.5, find a. the value k such that PX< k) = 0.2578 b. the value k such that PX> k) = 0.1539.