hn Has observed that the daily revenues from his coffee house follow normal distribution with eanu = 550 dollars and standard deviation o = 175 dollars. and the probability that the revenues for a day chosen at random will be between $ 500 and $600 O 10 eople who used internet spend in average = 36 dollars with standard deviation o = ollars per month. Amount spent for internet follows normal distribution. Calculate the probability that the sample of 64 people who use the internet spend in average ess than $40 month. per
hn Has observed that the daily revenues from his coffee house follow normal distribution with eanu = 550 dollars and standard deviation o = 175 dollars. and the probability that the revenues for a day chosen at random will be between $ 500 and $600 O 10 eople who used internet spend in average = 36 dollars with standard deviation o = ollars per month. Amount spent for internet follows normal distribution. Calculate the probability that the sample of 64 people who use the internet spend in average ess than $40 month. per
MATLAB: An Introduction with Applications
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Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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![A)
John Has observed that the daily revenues from his coffee house follow normal distribution with
175 dollars.
mean μ = 550 dollars and standard deviation o =
Find the probability that the revenues for a day chosen at random will be between $500 and $600
B)
People who used internet spend in average = 36 dollars with standard deviation o = 10
dollars per month. Amount spent for internet follows normal distribution.
Calculate the probability that the sample of 64 people who use the internet spend in average
less than $40 per month.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca4b54d3-b932-46c7-9b9e-11125d9b4ce2%2F09b3e1b2-5561-4f02-9ca0-c39e67e968cf%2Flrj7ljl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A)
John Has observed that the daily revenues from his coffee house follow normal distribution with
175 dollars.
mean μ = 550 dollars and standard deviation o =
Find the probability that the revenues for a day chosen at random will be between $500 and $600
B)
People who used internet spend in average = 36 dollars with standard deviation o = 10
dollars per month. Amount spent for internet follows normal distribution.
Calculate the probability that the sample of 64 people who use the internet spend in average
less than $40 per month.
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