Question

The choice of class boundaries for a histogram or stemplot may cause data to be presented in different ways..?

For example, the following stemplot presents a unimodal symmetric distribution

1| 9
2| 3 6 8
3| 1 4 5 8
4| 1 1 2 6 9
5| 2 8 8 9
6| 4 5 8
7| 3


Which class boundary choice below would cause a histogram of these data to present the appearance of a uniform distribution?

A. 19, 20, 21, ? , 71, 72, 73
B. 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79
C. 16-20, 21-25, 26-30, 31-35, 36-40, 41-45, 46-50, 51-55, 56-60, 61-65, 66-70, 71-75
D. 1-50, 51-100
E. 16-35,

Answer 1

B. 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79

Answer 2

Wrong. Thanks tho (:

Answer 3

WHY?

Answer 4

I mean how?

Answer 5

C. 16-20, 21-25, 26-30, 31-35, 36-40, 41-45, 46-50, 51-55, 56-60, 61-65, 66-70, 71-75
Sorry this is the correct answer

Answer 6

hey @LMarieee u there?