A florist makes deliveries between 1:00 pm and 5:00 pm daily. Assume delivery times follow the continuous uniform distribution. a. Calculate the mean and the variance of this distribution. b. Determine the percentage of deliveries that are made after 4:00 pm. c. Determine the percentage of deliveries that are made prior to 2:30 pm.
A florist makes deliveries between 1:00 pm and 5:00 pm daily. Assume delivery times follow the continuous uniform distribution. a. Calculate the mean and the variance of this distribution. b. Determine the percentage of deliveries that are made after 4:00 pm. c. Determine the percentage of deliveries that are made prior to 2:30 pm.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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![A florist makes deliveries between 1:00 pm and 5:00 pm daily. Assume delivery times follow the continuous uniform distribution.
a. Calculate the mean and the variance of this distribution.
b. Determine the percentage of deliveries that are made after 4:00 pm.
c. Determine the percentage of deliveries that are made prior to 2:30 pm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0dca65e3-5d84-435b-a40e-c7b10d92b1e9%2F3b17c53e-862e-4274-b19c-63b5951d0e0b%2F1pzcfp_processed.png&w=3840&q=75)
Transcribed Image Text:A florist makes deliveries between 1:00 pm and 5:00 pm daily. Assume delivery times follow the continuous uniform distribution.
a. Calculate the mean and the variance of this distribution.
b. Determine the percentage of deliveries that are made after 4:00 pm.
c. Determine the percentage of deliveries that are made prior to 2:30 pm.
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