A population is normally distributed with mean 38.8 and standard deviation 2.5. Find the following probabilities. (Round your answers to four decimal places.) (a) p(38.8 < x < 41.3) (b) p(36.2 < x < 40.7) (c) p(x < 40.0) (d) p(34.3 < x < 43.3) (e) p(x = 39.9) (f) p(x > 39.9)

A population is normally distributed with mean 38.8 and standard deviation 2.5. Find the following probabilities. (Round your answers to four decimal places.) (a) p(38.8 < x < 41.3) (b) p(36.2 < x < 40.7) (c) p(x < 40.0) (d) p(34.3 < x < 43.3) (e) p(x = 39.9) (f) p(x > 39.9)

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

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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Question

A population is normally distributed with mean 38.8 and standard deviation 2.5. Find the following probabilities. (Round your answers to four decimal places.)

(a)    p(38.8 < x < 41.3)

(b)    p(36.2 < x < 40.7)

(c)    p(x < 40.0)

(d)    p(34.3 < x < 43.3)

(e)    p(x = 39.9)

(f)    p(x > 39.9)

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