Guests at a large hotel stay for an average of 8 days with a standard deviation of 2 days. Among 100 guests, how many can be expected to stay a) less than 7 days ? b) more than 14 days ? c) between 7 and 14 days ? Assuming that the length of stay is normally distributed.
Guests at a large hotel stay for an average of 8 days with a standard deviation of 2 days. Among 100 guests, how many can be expected to stay a) less than 7 days ? b) more than 14 days ? c) between 7 and 14 days ? Assuming that the length of stay is normally distributed.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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