In Exercises 13-16, let X be a normal random variable with10 and o == 2. Find the value of the given probability.14. P(X > 8)16. P(6.5 < X < 11.5)

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Description: In Exercises 13-16, let X be a normal random variable with10 and o == 2. Find the value of the given probability.14. P(X > 8)16. P(6.5 < X < 11.5)

Given that μ=10 and σ=2 14. PX>8=PX-μσ>8-μσ =Pz>8-102 =P(z>-1)…

Answered: In Exercises 13–16, let X be a normal…

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In Exercises 13–16, let X be a normal random variable with u = 10 and o = 2. Find the value of the given probability. 14. P(X > 8)

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

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In Exercises 13-16, let X be a normal random variable with
10 and o =
= 2. Find the value of the given probability.
14. P(X > 8)
16. P(6.5 < X < 11.5)

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