One-Variable Statistics

Find the Median of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 16

• 98

• 84

• There is no median.

how many people voted in this dot plot

• 4

• 9

• 3

• not here

Find the Maximum of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 16

• 98

• 84

• There is no maximum.

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 age interval has exactly 4 employees?

• 10 - 19

• 20 - 29

• 30 - 39

• 40 - 49

• 50 - 59

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