Question

Select ALL the correct answers.

The number of calls that the employees in a call center took on Wednesday were recorded and combined in the histogram below.



Which of the following statements describe the distribution?

The mean is the best measure of center.
The mean absolute deviation is the best measure of variability.
The interquartile range is the best measure of variability.
The data has one striking deviation.
The data is close together without any outliers.
The data is spread out with no gaps.
The median is the best measure of center.

Answer 1

a-The mean is the best measure of center.

b-The mean absolute deviation is the best measure of variability.

c-The interquartile range is the best measure of variability.

g-The median is the best measure of center.

Explanation:

Answer 2

a-The mean is the best measure of center.

b-The mean absolute deviation is the best measure of variability.

c-The interquartile range is the best measure of variability.

g-The median is the best measure of center.

Explanation:

a-The mean is the best measure of center.

b-The mean absolute deviation is the best measure of variability.

c-The interquartile range is the best measure of variability.

d-The data has one striking deviation.

e-The data is close together without any outliers.

f-The data is spread out with no gaps.

g-The median is the best measure of center.