Pay your bills: In a large sample of customer accounts, a utility company determined that the average number of days betweenwhen a bill was sent out and when the payment was made is 31 with a standard deviation of 5 days. Assume the data to beapproximately bell-shaped.Part 1 of 3(a) Between what two values will approximately 68% of the numbers of days be?Approximately 68% of the customer accounts have payment made between 6 and 16 days.Part: 1 / 3Part 2 of 3(b) Estimate the percentage of customer accounts for which the number of days is between21 and 41.(Choose one)of the customer accounts have payment made between 21 and41 days.Submit AssignmentNext Part© 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center

Given Data : Population Mean,μ = 31 Population Standard Deviation,σ = 5

Answered: Pay your bills: In a large sample of…

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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College Professors have incomes with a standard deviation that is less than $21,000. A recent study of 225 College Professors income showed a standard deviation of $24,750. State whether it is Right Tail (one), Left Tail (one), In between, or Two tailed?
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