Mathematics, 05.05.2020 18:28 theylovenylah

There are 1,500 apples in a cold storage room. Some are green apples, and the rest are red apples. The manager of the cold storage facility wants to estimate the number of green apples in the room. He takes a random sample of 20 apples and records the number of green apples. He repeats this 15 times and records the data as shown.

Percentage of Green Apples
in a Sample Number of Times Percentage
Occurred
25% 1
35% 2
40% 3
45% 3
50% 3
55% 1
60% 2
Total 15

The dot plot for the data is shown.

From the data, what is the best prediction for the percentage of green apples in the room?
A.
The percentage of green apples in the room is 40%.
B.
The percentage of green apples in the room is 60%.
C.
The percentage of green apples in the room is 45%.
D.
The percentage of green apples in the room is 50%.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:10, gurlnerd

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Answers: 2

continue

Mathematics, 21.06.2019 20:00, whosdarrin9396

If cos(2x) = tan^2(y), show that cos(2y) = tan^2(x).

Answers: 3

continue

Mathematics, 22.06.2019 01:00, rainbowsadie7140

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?

Answers: 2

continue

Mathematics, 22.06.2019 01:20, mianelson367

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7