Question 2For a binomial random variable X~ B(n = 81, p = 0.7), find the probability P(X < 62):P(X < 62)(Round the answer to 4 decimal places)O

Question 02)The number of independent trails is .The probability of success is The binomial random…

Answered: Question 2 For a binomial random…

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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ques 19 3/3
The probabilities of all the values of a random variableX must: OA. average to a small and negative number. OB. add up to 1. OC. average to 0. D. none of the above,
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The mean percent of childhood asthma prevalence in 43 cities is 2.39%. A random sample of 33 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.6%? Interpret this probability. Assume that o = 1.31%. The probability is (Round to four decimal places as needed.) 4
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Q19
The distance travelled per day, D km, by local bus drivers is normally distributed with D ~ N(110.0,13.5). What is the probability that a randomly selected bus driver travel less than 109.7km per day? (Give your answer in 3 d.p)
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Question 2 For a binomial random variable X~ B(n = 81, p = 0.7), find the probability P(X < 62): P(X < 62) (Round the answer to 4 decimal places) O