2. Binomial Experiment: A sleep study determines that one in five adults say they have no trouble sleeping at night. You randomly select seven adults and ask each if they have no trouble sleeping. Let X be the number of people who have no trouble sleeping at night. Determine if this is a binomial problem. a. 1. 2. 3. X~Binomial( n= p = b. Find the probability distribution table and draw the probability histogram for X. 40 P(x) 0. 0.20971520 0.36700160 P(x) 30 1 0.27525120 20 3. 0.11468800 4 0.02867200 .10 0.00430080 6. 0.00035840 0.00001280 0 1 2 3 4 5 6 7 7. c. Find the probability that at least one has no trouble sleeping. P( X )= d. Find the probability that at most 2 have no trouble sleeping. P( X ): e. Find the probability that more than 4 have no trouble sleeping. P(X _) ES<2> f. Find u and a for this distribution mean u st. dev a=

2. Binomial Experiment: A sleep study determines that one in five adults say they have no trouble sleeping at night. You randomly select seven adults and ask each if they have no trouble sleeping. Let X be the number of people who have no trouble sleeping at night. Determine if this is a binomial problem. a. 1. 2. 3. X~Binomial( n= p = b. Find the probability distribution table and draw the probability histogram for X. 40 P(x) 0. 0.20971520 0.36700160 P(x) 30 1 0.27525120 20 3. 0.11468800 4 0.02867200 .10 0.00430080 6. 0.00035840 0.00001280 0 1 2 3 4 5 6 7 7. c. Find the probability that at least one has no trouble sleeping. P( X )= d. Find the probability that at most 2 have no trouble sleeping. P( X ): e. Find the probability that more than 4 have no trouble sleeping. P(X _) ES<2> f. Find u and a for this distribution mean u st. dev a=

Name: The document details a section on understanding binomial distribution
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Description: The document details a section on understanding binomial distributions with specific reference to a probability distribution table and histogram representation.**Binomial Distribution Example:**- X ~ Binomial(n = ___, p = ___)**Tasks:**b. **Probabil

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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