The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean �=185μ=185mu, equals, 185 seconds and standard deviation �=11σ=11sigma, equals, 11 seconds. A journalist wrote an article about the restaurants whose average drive-through wait times were in the top 25%25%25, percent for that town. What is the minimum average wait time for restaurants that the journalist included in the article?

The distribution of average wait times in drive-through restaurant lines in one town was approximately normal with mean �=185μ=185mu, equals, 185 seconds and standard deviation �=11σ=11sigma, equals, 11 seconds. A journalist wrote an article about the restaurants whose average drive-through wait times were in the top 25%25%25, percent for that town. What is the minimum average wait time for restaurants that the journalist included in the article?

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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