3. Assume X is normally distributed with a mean of 5 and a standard deviation of 1.Determine the value of x that solves each of the following.b) P (X > x) = 0.95c) P (x< X< 5) = 0.2e) P(-x

Assume, X be the random variable and it follows normal distribution with mean, μ=5 and standard…

Answered: Assume X is normally distributed with a…

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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please be clear
Find the standard deviation, s, of sample data summarized in the frequency distribution table below by using the formula below, where x represents the class midpoint, f represents the class frequency, and n represents the total number of sample values. Also, compare the computed standard deviation to the standard deviation obtained from the original list of data values, 11.1. n[Σ(f•x?)] - [Σ(-x)]2 n(n −1) Interval 58-64 65-71 72-78 30-36 1 37-43 4 44-50 4 51-57 2 Frequency 31 39 CO Standard deviation = (Round to one decimal place as needed.)

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Assume X is normally distributed with a mean of 5 and a standard deviation of 1. Determine the value of x that solves each of the following. b) P (X > x) = 0.95 c) P (x< X< 5) = 0.2 e) P (-x