26. A company guarantees customer satisfaction on the purchaseof a product, or the company will refund the purchase price of theproduct. Previous experience has shown that 5% of tall purchasesare returned. What is the probability the that no more than 1 of thenext 8 purchased will be returned.

Answered: Image /qna-images/answer/191bbda7-e8ba-4052-a4d4-6fe8d71ea449.jpg

Answered: 26. A company guarantees customer…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

2. Let = the number of packages a business receives per week. The average number of packages received per week is 30. Calculate the probability the business receives exactly 25 packages in a week. Calculate the probability the business receives more than 33 packages in a week. Calculate the probability the business receives fewer than 40 packages in a week. Provide a graph of this probability distribution.
After high school graduation you decide to become a chicken farmer. You experiment with several types of packaging, but even with the most secure cartons, 4% of your eggs break during shipping. Assuming that all eggs have the same probability of breaking, what is the probability that a carton of 12 eggs has at most 2 that are broken?
1. be a probability? Can the value
1.A husband and wife take out an insurance policy for a 20 year term. It is estimated the probability of being alive in 20 years time is 0.8 for the husband, and 0.9 for the wife. What is the probability that in 20 years time, just one of them will be alive. Explain your reasoning carefully.
7. fast please Recently, a nurse commented that when a patient calls the medical advice line claiming to have the flu, the chance that he or she truly has the flu (and not just a nasty cold) is only about 4%. Of the next 25 patients calling in claiming to have the flu, we are interested in how many actually have the flu.Find the probability that at least three of the 25 patients actually have the flu. (Round your answer to four decimal places.)
In economics, of all new products put on the market, 60% failed and are taken off the market within 2 years. Suppose a store introduces 80 new products. What is the probability that within 2 years 55 or more will fail?
6.12, please
You flip a fair coin 10 times. What is the probability that you flip all tails? Answers should be percentages correct to five decimal places.
3. A hacker breaking into a computer system has a 15% chance of breaking into a system in 3 minutes, a 35% chance after 8 minutes, and a 50% chance after 30 minutes. What is the expected time it will take the hacker to get in?

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

26. A company guarantees customer satisfaction on the purchase of a product, or the company will refund the purchase price of the product. Previous experience has shown that 5% of tall purchases are returned. What is the probability the that no more than 1 of the next 8 purchased will be returned.