X0 1 2 3 4 5 6 7 PO 0.324 0.209 0.072 0.118 0.029 0.022 0.009 0.217 Find the following probabilities: A. What is the probability that an Amazon.com visitor will buy four books? Probability = B. What is the probability that an Amazon.com visitor will buy eight books? Probability = C. What is the probability that an Amazon.com visitor will not buy any books? Probability = D. What is the probability that an Amazon.com visitor will buy at least one book?

X0 1 2 3 4 5 6 7 PO 0.324 0.209 0.072 0.118 0.029 0.022 0.009 0.217 Find the following probabilities: A. What is the probability that an Amazon.com visitor will buy four books? Probability = B. What is the probability that an Amazon.com visitor will buy eight books? Probability = C. What is the probability that an Amazon.com visitor will not buy any books? Probability = D. What is the probability that an Amazon.com visitor will buy at least one book?

Name: **Probability Distribution of Books Purchased by Amazon.com Shoppers*
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: **Probability Distribution of Books Purchased by Amazon.com Shoppers**A survey of Amazon.com shoppers reveals the following probability distribution of the number of books purchased per visit:| X | 0 | 1 | 2 | 3 | 4 | 5 | 6 |

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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Concept explainers

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.

Topic Video

Question

**Probability Distribution of Books Purchased by Amazon.com Shoppers**

A survey of Amazon.com shoppers reveals the following probability distribution of the number of books purchased per visit:

| X | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|-----|------|------|------|------|------|------|------|------|
| P(X)| 0.324| 0.209| 0.072| 0.118| 0.029| 0.022| 0.009| 0.217|

**Find the following probabilities:**

A. What is the probability that an Amazon.com visitor will buy four books?
Probability =

B. What is the probability that an Amazon.com visitor will buy eight books?
Probability =

C. What is the probability that an Amazon.com visitor will not buy any books?
Probability =

D. What is the probability that an Amazon.com visitor will buy at least one book?
Probability =

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