Stat 1 - Chapters 1 and 2 Review

Which of the following can be classified as a quantitative, discrete variable?

• Hair Color

• Eye Color

• Age

• Number of Siblings

Information in the chart reveals the highest recorded temperature from each continent. Which variable could be classified as Quantitative, Continuous?

• Rank

• Continent

• Place

• Temp

Information in the chart reveals the highest recorded temperature from each continent. Which variable could be classified as Quantitative, Discrete?

• Rank

• Continent

• Place

• Temp

Information in the chart reveals the highest recorded temperature from each continent. Which variable/s could be classified as Qualitative?

• Rank

• Continent

• Place

• Temp

The chart shows information on TV ownership per household of 50 houses. Based on the chart, what is the most TVs in one house?

• 1

• 2

• 5

• 6

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The chart shows information on TV ownership per household of 50 houses. Based on the chart, how many houses have 3 TVs?

• 12

• 14

• 16

• 3

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The chart shows information on TV ownership per household of 50 houses. If the sample was 200 houses, approximately how many houses would have 2 TVs?

• 92

• 28

• 56

• 14

Tags

CCSS.7.SP.A.2

The stem-and-leaf diagram shows the scores on a recent Algebra 1 Test. How many student took the test?

• 36

• 7

• 40

• 99

The stem-and-leaf diagram shows the scores on a recent Algebra 1 Test. How many student scored better than 80?

• 10

• 29

• 6

• 20

The stem-and-leaf diagram shows the scores on a recent Algebra 1 Test. What was the most common score?

• 51

• 70

• 99

• 64