Question 5According to a study, the time between taking a pain reliever and getting relief of a randomly selectedpatient has a normal distribution with a mean of 30 minutes and a standard deviation of 4.2 minutes. LetX be the time between taking a pain reliever and getting relief for a randomly selected patient and let Xbe the average time between taking a pain reliever and getting relief for a random sample of size 38.1. Describe the probability distribution of X and state its parameters μ and o:X~N(30,0 = 4.2and find the probability that the time between taking a pain reliever and getting relief for a randomlyselected patient is less than 38.6 minutes.0.6636 x (Round the answer to 4 decimal places)2. Use the Central Limit Theoremonly answer the boxed onethe original population is normally distributedto describe the probability distribution of X and state its parameters and ox: (Round the answers to 1decimal place)X ~N(HX) 30x = 0.7and find the probability that the average time between taking a pain reliever and getting relief for asample of 38 randomly selected patients is between 28 and 31 minutes.0.9798 x (Round the answer to 4 decimal places)

Answer:- Given, mean, µ = 30 Standard deviation, σ = 4.2 Using formula, Z-score= (x -µ)/σ Or ,…

Answered: According to a study, the time between…

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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