Statistics Final Exam Review

What is the median number of hot dogs eaten by the contestants of a hot dog eating contest?

• 4

• 5

• 7

• 15

• 18

Describe the shape of the data. Select all that apply.

• bell-shaped

• skewed left

• skewed right

• symmetric

• uniform

Describe the shape of the data. Select all that apply.

• bell-shaped

• skewed left

• skewed right

• symmetric

• uniform

Which will be greater for the graph given: the mean or the median?

• mean

• median

Which will be greater for the graph given: the mean or the median?

• mean

• median

Which will be greater for the graph given: the mean or the median?

• mean

• median

When a set of data is skewed or has outliers, what is the more appropriate measure of center?

• mean

• median

If the mean is the measure of center, what should be used to measure variability?

• mean absolute deviation (MAD)

• interquartile range (IQR)

If the median is the measure of center, what should be used to measure variability?

• mean absolute deviation (MAD)

• interquartile range (IQR)

The ages of 11 senior citizens taking an art class are shown below.
{86, 92, 86, 80, 83, 80, 93, 92, 93, 84, 83}
Which box plot represents the ages of the senior citizens?

• A

• B

• C

• D