Answered: O None of the other answers O 0.3174 O…

Math

Statistics

O None of the other answers O 0.3174 O 0.1587 O 0.8413 O 0.3413

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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Question

Question 18

In a small town, the mean and standard deviation of the internet bill per month per household are $30 and $5, respectively. The town has in total 400 households. Using the central limit theorem, what is the probability that the total internet bill of the entire town is no more than $12100 in a month? (Choose the following correctly)

O None of the other answers
O 0.3174
O 0.1587
O 0.8413
O 0.3413

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