(c) Find the 55" percentile of the sample mean. Round the answer to at least two decimal places. The 55th percentile of the sample mean rent is $ Part 4 of 5 (d) Would it be unusual if the sample mean were greater than $2742? Round answer to at least four decimal places. (Choose one) , because the probability that the sample mean is greater than $2742 is Part 5 of 5 (e) Do you think it would be unusual for an-individual to have a rent greater than $2742? Explain. Assume the variable is normally distributed. Round the answer to at least four decimal places. (Choose one) because the probability that an apartment has a rent greater than $2742 is
(c) Find the 55" percentile of the sample mean. Round the answer to at least two decimal places. The 55th percentile of the sample mean rent is $ Part 4 of 5 (d) Would it be unusual if the sample mean were greater than $2742? Round answer to at least four decimal places. (Choose one) , because the probability that the sample mean is greater than $2742 is Part 5 of 5 (e) Do you think it would be unusual for an-individual to have a rent greater than $2742? Explain. Assume the variable is normally distributed. Round the answer to at least four decimal places. (Choose one) because the probability that an apartment has a rent greater than $2742 is
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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Transcribed Image Text:(c) Find the 55" percentile of the sample mean. Round the answer to at least two decimal places.
The 55 th
percentile of the sample mean rent is
Part 4 of 5
(d) Would it be unusual if the sample mean were greater than $2742? Round answer to at least four decimal places.
(Choose one)
because the probability that the sample mean is greater than $2742 is
Part 5 of 5
(e) Do you think it would be unusual for an-individual to have a rent greater than $2742? Explain. Assume the variable is
normally distributed. Round the answer to at least four decimal places.
(Choose one) ▼ , because the probability that an apartment has a rent greater than $2742
IS

Transcribed Image Text:High-rent district: The mean monthly rent for a one-bedroom apartment without a doorman in Manhattan is $2681. Assume the
standard deviation is $510. A real estate firm samples 112 apartments. Use the TI-84 Plus calculator.
Part 1 of 5
(a) What is the probability that the sample mean rent is greater than $2751? Round the answer to at least four decimal
places.
The probability that the sample mean rent is greater than $2751 is
Part 2 of 5
(b) What is the probability that the sample mean rent is between $2500 and $2650? Round the answer to at least four
decimal places.
The probability that the sample mean rent is between $2500 and $2650 is.
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