Directions: The amount of time required to serve a customerat a bank has an exponential density function with mean 4minutes.1. Find the probability that a customer is served in lessthan 3 minutes.Probability =2. Find the probability that serving a customer will requiremore than 6 minutes.Probability =

We know that Exponential proabability distribution function f(x) = Mean () = 4

Answered: Directions: The amount of time required…

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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Directions: The amount of time required to serve a customer at a bank has an exponential density function with mean 4 minutes. 1. Find the probability that a customer is served in less than 3 minutes. Probability = 2. Find the probability that serving a customer will require more than 6 minutes.