Question 6LThis year, the ACT score of a randomly selected student has a normal distribution with a mean of 24.1points and a standard deviation of 4.3 points. Let X be the ACT score of a randomly selected student andlet X be the average ACT score of a random sample of size 53.1. Describe the probability distribution of X and state its parameters μ and o:X~ Select an answer (μ=Select an answerBX²NunknownFSelect an answerSelect an answerJOV2. Use the Central Limit Theoremand find the probability that the ACT score of a randomly selected student is less than 23 points.(Round the answer to 4 decimal places)σ =the distribution of the original population is unknownthe sample size is small (n<30) and the distribution of the original population is unknownthe original population is normally distributedthe sample size is large (n>30) although the distribution of the original population is unknownX~ Select an answer (x=Select an answerNLOVto describe the probability distribution of X and state its parameters x and ox: (Round the answers to 1decimal place)oxunknownBTand find the probability that the average ACT score of a sample of 53 randomly selected students is lessthan 23 points.(Round the answer to 4 decimal places)

Answered: Image /qna-images/answer/75cf3a98-648d-4b7c-b087-c0badb660028.jpg

Answered: LOV X~ Select an answer Select an…

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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