Comparing Data Sets Exit Slip

Which class, Class A or Class B, has the highest mean score?

• Class A

• Class B

Ten fourth-grade girls and ten seventh-grade girls were randomly selected. Their heights, in inches, are recorded below.

4th Grade

56, 47, 54, 51, 53, 58, 48, 54, 46, 53

7th Grade

57, 58, 60, 64, 62, 52, 57, 60, 65, 55

Which grade level has the greatest average (mean) height?

• 4th Grade

• 7th Grade

Which has a greater interquartile range?

• Airplane A

• Airplane B

• Both the same

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.4

CCSS.6.SP.B.5

What is the mean of Set A?

• 10

• 20

• 30

• 40

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the median for Car B?

• 185

• 175

• 200

• 205

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5