The records of a computer retail store show that out of the 50 customers who purchased a desktop computer lastmonth, 33 also purchased a service plan that extends the warranty for an extra year. Out of the 25 customers whopurchased a notebook computer last month, 13 purchased the same service plan.Fill in the blanks below to make the most reasonable statement possible.Last month, customers of the store who purchased (Choose one) computers wereless likely to purchase the service plan. That is because % did not purchase theservice plan, whereas only % of the customers who bought (Choose one) ▼computers did not purchase the service plan.X

Answered: Image /qna-images/answer/1740e354-2103-4e96-9705-a1fd588a46a3.jpg

Answered: The records of a computer retail store…

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

A grocery pick-up service has 12 appointment openings one morning. If 8 customers have signed up already: An employee calls in sick, and the first two appointment openings need to be cancelled. How many ways can the appointments be arranged witht he first two morning openings left empty?
A social security number has 3 digits, then 2 digits, then 4 digits. If the first 3 digits can’t be 0, the second 2 digits can’t be 1 or 5, and the last 4 digits can be anything, how many possible cards can be made?
The records of a computer retail store show that out of the 25 customers who purchased a desktop computer last month, 18 also purchased a service plan that extends the warranty for an extra year. Out of the 100 customers who purchased a notebook computer last month, 85 purchased the same service plan. Fill in the blanks below to make the most reasonable statement possible. Last month, customers of the store who purchased ▼(Choose one:desktop/notebook) computers were more likely to purchase the service plan. That is because only ___% did not purchase the service plan, whereas ___% of the customers who bought ▼(Choose one: desktop/notebook) computers did not purchase the service plan.
In how many ways can an investor select five mutual funds for his investment portfolio from a recommended list of nine mutual funds?
Oxford University in England is one of the oldest and most prestigious universities in the world. In 1902, a trust was set up to provide academic awards to American college graduates so they could attend Oxford. The Rhodes Scholarship was named after the primary benefactor of the award, Cecil Rhodes, a British philanthropist who wished to bring students from throughout the world to study at Oxford. Along with an endowment from Rhodes's will, the scholarship continues to be funded by generous benefactors including Canadian businessman John MacBain, who donated almost $120 million dollars to expand the program. The first class of American Rhodes Scholars entered Oxford in 1904. Applying for the Rhodes Scholarship is a rigorous process. Students who wish to apply must first be endorsed by their university. In 2014, 1600 students asked for endorsement but only 877 received it. The strongest applicants are then invited to appear for an interview. Rhodes Scholars are selected based on…
Update A certain company offers in-home cral HIV testing. According to their website, out of 4,998 persons who were unaware of their HIV status, 96 persons were HIV positive and 4,902 were HIV negative (as determine by an indeperdent lab test). For 4,901 out of the 4902 persons who were HIV negative, he company's test correctly predicted such a negative result, but incorrectly predicted a positive result for the one remaining person. Of the 96 persons were HIV positive, the company's test correctly predicted a positive result for 90 of them and a negative result for the others. These results can be summarized in the table below Pos Neg Total HIV 90 6 96 No HIV 4,901 4,902 Total 91 4,907 4,998 Find the estimated sensitivity of the company's test for the population that the sample of 4,998 represents. (Round to four decimal places as needed.)
In an attempt to clean up your room, you have purchased a new floating shelf to put some of your 24 books you have stacked in a corner. These books are all by different authors. The new book shelf is large enough to hold 17 of the books. Warning: before answering the next two questions, ask yourself which answer should be larger. How many ways can you select and arrange 17 of the 24 books on the shelf? Notice that here we will allow the books to end up in any order. Preview How many ways can you arrange 17 of the 24 books on the shelf if you insist they must be arranged alphabetically by author? Preview
A mutual fund has 16 stocks in its portfolio. On a given day 6 stocks move up, 4 stay the same and 6 move down. In how many ways could this happen?
For people who fill the long income tax form with illegal deductions, every 6 out of 9 know it is illegal, and the remaining 3 out of 9 did it incorrectly because they are unfamiliar with the tax regulations. Among those who filled illegal deductions and know it is illegal, 75% will deny knowledge of the error. Among those who filled illegal deductions because of unfamiliarity, 100% deny knowledge of the error. If the filer filled out the form with illegal deductions and denies the knowledge of the error, what is the probability that the filer knows it's illegal?
The records of a computer retail store show that out of the 100customers who purchased a desktop computer last month, 73 also purchased a service plan that extends the warranty for an extra year. Out of the 25customers who purchased a notebook computer last month, 22 purchased the same service plan. Fill in the blanks below to make the most reasonable statement possible.
Micah owns all thirteen books in the A Series of Unfortunate Events series. In how many different orders can he place all of them on the top shelf of his bookshelf?
Suppose you have 11 books and you randomly pick 3 to take on vacation with you. How many ways can you do this?

SEE MORE QUESTIONS

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