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The time required for housekeeping to clean a hotel room for the next customer varies between 30 and 50 minutes and follows the continuous uniform distribution. Complete parts a through g. ..... 0.75 (Type an integer or decimal rounded to three decimal places as needed.) e) What is the probability that the next room will require more than 47 minutes to clean? 0.15 (Type an integer or decimal rounded to three decimal places as needed.) f) What is the probability that the next room will require between 41 and 46 minutes to clean? 0.250 (Type an integer or decimal rounded to three decimal places as needed.) g) What time represents the 70th percentile of this distribution? minutes (Type an integer or decimal rounded to one decimal place as needed.)

The time required for housekeeping to clean a hotel room for the next customer varies between 30 and 50 minutes and follows the continuous uniform distribution. Complete parts a through g. ..... 0.75 (Type an integer or decimal rounded to three decimal places as needed.) e) What is the probability that the next room will require more than 47 minutes to clean? 0.15 (Type an integer or decimal rounded to three decimal places as needed.) f) What is the probability that the next room will require between 41 and 46 minutes to clean? 0.250 (Type an integer or decimal rounded to three decimal places as needed.) g) What time represents the 70th percentile of this distribution? minutes (Type an integer or decimal rounded to one decimal place as needed.)

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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The time required for housekeeping to clean a hotel room for the next customer varies between 30 and 50 minutes and follows the continuous uniform distribution. Complete parts a through g. ..... 0.75 (Type an integer or decimal rounded to three decimal places as needed.) e) What is the probability that the next room will require more than 47 minutes to clean? 0.15 (Type an integer or decimal rounded to three decimal places as needed.) f) What is the probability that the next room will require between 41 and 46 minutes to clean? 0.250 (Type an integer or decimal rounded to three decimal places as needed.) g) What time represents the 70th percentile of this distribution? minutes (Type an integer or decimal rounded to one decimal place as needed.)
Transcribed Image Text:The time required for housekeeping to clean a hotel room for the next customer varies between 30 and 50 minutes and follows the continuous uniform distribution. Complete parts a through g. ..... 0.75 (Type an integer or decimal rounded to three decimal places as needed.) e) What is the probability that the next room will require more than 47 minutes to clean? 0.15 (Type an integer or decimal rounded to three decimal places as needed.) f) What is the probability that the next room will require between 41 and 46 minutes to clean? 0.250 (Type an integer or decimal rounded to three decimal places as needed.) g) What time represents the 70th percentile of this distribution? minutes (Type an integer or decimal rounded to one decimal place as needed.)
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