subject
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.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Find the quotient. 50a2 – 98b2 -5a +7b
Answers: 1
question
Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
question
Mathematics, 22.06.2019 02:30
6. sarah saved $12.75 every week for a number of weeks, w. she received an additional $25 during the last week in which she saved money. write and solve an equation to find the number of weeks, w, for which sarah had saved money if she has $114.25 now.
Answers: 3
question
Mathematics, 22.06.2019 03:20
The height of a box can be found by dividing its volume by the area of its base,bottom.what is the height of a box that has a volume of 26.35 cubic centimeter and a base area of 4 1/4 square centimeter?
Answers: 1
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
question
Chemistry, 04.10.2021 15:10
question
Mathematics, 04.10.2021 15:10
question
Mathematics, 04.10.2021 15:10
question
Social Studies, 04.10.2021 15:10
question
Mathematics, 04.10.2021 15:10
question
Mathematics, 04.10.2021 15:10
question
Mathematics, 04.10.2021 15:10