4. An online shop sells a computer game at an average rate of 7 games per week. a. Find the probability that the shop sells more than 10 games in a 7 day period b. Once every 7 days, the shop has games delivered before it opens. Find the least number of games the shop should have in stock immediately after a delivery so that the probability of running out of the game before the next delivery is less than 0.05.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
icon
Related questions
Topic Video
Question
4. An online shop sells a computer game at an average rate of 7
games per week.
a. Find the probability that the shop sells more than 10 games
in a 7 day period
b. Once every 7 days, the shop has games delivered before it
opens. Find the least number of games the shop should
have in stock immediately after a delivery so that the
probability of running out of the game before the next
delivery is less than 0.05.
Transcribed Image Text:4. An online shop sells a computer game at an average rate of 7 games per week. a. Find the probability that the shop sells more than 10 games in a 7 day period b. Once every 7 days, the shop has games delivered before it opens. Find the least number of games the shop should have in stock immediately after a delivery so that the probability of running out of the game before the next delivery is less than 0.05.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
Knowledge Booster
Discrete Probability Distributions
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Recommended textbooks for you
College Algebra
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning