AP Statistics Exploring One-Variable Data

How many employees have a salary less than $22,000?

• 50

• 350

• 0

• 10

What is the median of this data set?

• 8

• 12

• 15

• 19

Data points in the first quartile are between which two points?

• 6 and 8

• 8 and 12

• 12 and 15

• 15 and 19

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

• 16

• 98

• 84

• There is no median.

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

• 72

• 88

• 94

• There is no Lower Quartile.

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

• 72

• 88

• 94

• There is no Upper Quartile.

How many people watched more than 6 hours of TV?

• 10

• 5

• 20

• 17

Classify the following data as qualitative or quantitative.

• Qualitative variable

• Quantitative variable

Determine whether the data type is quantitative (discrete / continuous) or qualitative (nominal / ordinal)

The make of car driven by each of a sample of executive

• quantitative discrete

• quantitative continuous

• qualitative nominal

• qualitative ordinal

Determine whether the data type is quantitative (discrete / continuous) or qualitative (nominal / ordinal)

The number of contracts made by each of a company's salesperson during a week

• quantitative discrete

• quantitative continuous

• qualitative nominal

• qualitative ordinal