One Variable Statistics Review

The scores of 10 students who took a final exam are listed below:

58 72 74 92 84 40 74 81 76 83

What is upper quartile (Q3) of the data set?

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

• 4

• 5

• 7

• 15

• 18

What age interval has exactly 4 employees?

• 10 - 19

• 20 - 29

• 30 - 39

• 40 - 49

• 50 - 59

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

• bell-shaped

• skewed left

• skewed right

• symmetric

• uniform

A distribution which has the values evenly distributed throughout the range of the data

• Uniform Distribution

• Skewed Distribution

What is the shape of the data?

• symmetrical

• skewed left

• skewed right

• bell curve

This data is

• symmetrical

• skewed right

• skewed left

What is the distribution of the data?

• skewed right

• skewed left

• symmetric

• stairsteps

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