A.Find the expected number of cars that Ahmed will sell next week. Show your work.b.Find the variance of the number of cars that Ahmed will sell next week. Show your work. Ahmed sells cars for a car dealership. He estimates the following probabilities for thenumber of cars (X) that he will sell in the next week.Number of cars (X)Probability0.101.202.353.164.125.07

Answered: A.Find the expected number of cars that…

A.Find the expected number of cars that Ahmed will sell next week. Show your work. b.Find the variance of the number of cars that Ahmed will sell next week. Show your work.

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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Question

A.Find the expected number of cars that Ahmed will sell next week. Show your work.
b.Find the variance of the number of cars that Ahmed will sell next week. Show your work.

Ahmed sells cars for a car dealership. He estimates the following probabilities for the
number of cars (X) that he will sell in the next week.
Number of cars (X)
Probability
0
.10
1
.20
2
.35
3
.16
4
.12
5
.07

Expert Solution

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