Mathematics, 01.04.2021 21:50 jakails828

The number of pages per book in the young adult fiction section of the library, for a random sample of 25 books, is shown below. Based on these results, which statement is most appropriate to make?
A
It may be estimated that the percentage of young adult fiction books with more than 100 pages is 40%.

B
It may be estimated that the percentage of young adult fiction books with less than 100 pages is 15%.

C
The percentage of books in the entire library with less than 100 pages is 60%.

D
A second random sample of 25 books in which 42% of the books have less than 100 pages and 58% of the books have more than 100 pages supports the results from the original sample.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

The volume of a cube is 8 in to the 3rd power. how long is each side?

Answers: 1

Answer

Mathematics, 21.06.2019 21:20

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %

Answers: 3

Answer

Mathematics, 22.06.2019 00:30

If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?

Answers: 3

Answer

Mathematics, 22.06.2019 02:00

Hey everyone! this question is a challenge question. for 50 points if you wish. all you have to do is answer the correct it has to be correct, in under 50 seconds, and i will make you the ! you want to accept this challenge. i already know! i mean, it's 50 free points! here is the question: 11x2= answer this correct, you get two prizes. don't forget. you only have 50 seconds or it wont happen. get it correct in under 50 seconds! that's not bad. so stop reading this long thing and !

Answers: 2

Answer

You know the right answer?

The number of pages per book in the young adult fiction section of the library, for a random sample...

Questions