The waiters in a restaurant receive an average tip of $20 per table with a standard deviation of $5. The amounts of tips are normally distributed, and a waiter feels that he has provided excellent service if the tip is more than $25. What is the probability that a waiter has provided excellent service to a table?

The waiters in a restaurant receive an average tip of $20 per table with a standard deviation of $5. The amounts of tips are normally distributed, and a waiter feels that he has provided excellent service if the tip is more than $25. What is the probability that a waiter has provided excellent service to a table?

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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