Frank’s Barber Shop is a popular local barber shop. He estimates that the time required to serve a customer on each visit has a uniform distribution between 15 minutes and 45 minutes. Simulate the service times for five customers by using the following five random numbers: 0.6905, 0.1740, 0.0443, 0.5975, 0.1178. Calculate the average of the five service times and compare it to the mean of the service-time distribution. Use Excel to generate 500 random observations and calculate the average. Compare this average to the mean of the service-time distribution
Frank’s Barber Shop is a popular local barber shop. He estimates that the time required to serve a customer on each visit has a uniform distribution between 15 minutes and 45 minutes. Simulate the service times for five customers by using the following five random numbers: 0.6905, 0.1740, 0.0443, 0.5975, 0.1178. Calculate the average of the five service times and compare it to the mean of the service-time distribution. Use Excel to generate 500 random observations and calculate the average. Compare this average to the mean of the service-time distribution
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Frank’s Barber Shop is a popular local barber shop. He estimates that the time required to serve a customer on each visit has a uniform distribution between 15 minutes and 45 minutes.
- Simulate the service times for five customers by using the following five random numbers: 0.6905, 0.1740, 0.0443, 0.5975, 0.1178.
- Calculate the average of the five service times and compare it to the mean of the service-time distribution.
- Use Excel to generate 500 random observations and calculate the average. Compare this average to the mean of the service-time distribution.
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