A new restaurant open up in downtown LA. The waiting time for a customer to be seated can be modeled as an exponential distribution. The averaged waiting time is 45 minutes. (a) What is the parameter of the Exponential distribution? What is it equal to in this problem? (b) What is the probability of a customer waits 30 to 40 minutes to be seated? (c) A customer has been waiting for 45 minutes but still haven't been seated. What is the probability that this customer is seated after waiting for 60 minute since he lined in the queue?

A new restaurant open up in downtown LA. The waiting time for a customer to be seated can be modeled as an exponential distribution. The averaged waiting time is 45 minutes. (a) What is the parameter of the Exponential distribution? What is it equal to in this problem? (b) What is the probability of a customer waits 30 to 40 minutes to be seated? (c) A customer has been waiting for 45 minutes but still haven't been seated. What is the probability that this customer is seated after waiting for 60 minute since he lined in the queue?

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter2: Graphical And Tabular Analysis

Section2.3: Solving Linear Equations

Problem 27E

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