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3. A customer booking a grab ride spends an average of 45 minutes finding a driver during rush hours, with a standard deviation of 12 minutes. Suppose the time after pandemic is normally distributed, find the probability that the customer will be on hold for each interval of times; draw the corresponding figures a. More than 54 minutes b. Less than 24 minutes c. Between 24 and 54 minutes d. How many hours will a customer spend on booking at 10.56% probability.

3. A customer booking a grab ride spends an average of 45 minutes finding a driver during rush hours, with a standard deviation of 12 minutes. Suppose the time after pandemic is normally distributed, find the probability that the customer will be on hold for each interval of times; draw the corresponding figures a. More than 54 minutes b. Less than 24 minutes c. Between 24 and 54 minutes d. How many hours will a customer spend on booking at 10.56% probability.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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3. A customer booking a grab ride spends an average of 45 minutes finding a driver during rush hours, with a standard deviation of 12 minutes. Suppose the time after pandemic is normally distributed, find the probability that the customer will be on hold for each interval of times; draw the corresponding figures a. More than 54 minutes b. Less than 24 minutes c. Between 24 and 54 minutes d. How many hours will a customer spend on booking at 10.56% probability.
Transcribed Image Text:3. A customer booking a grab ride spends an average of 45 minutes finding a driver during rush hours, with a standard deviation of 12 minutes. Suppose the time after pandemic is normally distributed, find the probability that the customer will be on hold for each interval of times; draw the corresponding figures a. More than 54 minutes b. Less than 24 minutes c. Between 24 and 54 minutes d. How many hours will a customer spend on booking at 10.56% probability.
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