Unit 6 Stats - 6.2 Lesson Check

Describe the shape of the graph

• Unimodal and Right Skewed

• Unimodal and Symmetric

• Bimodal and Symmetric

• Unimodal and Left Skewed

Which interval contained the fewest scores?

• 0-9

• 50-59

• both 0-9 and 50-59

• 10-19

Tags

CCSS.6.SP.B.4

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

How many students are represented by the histogram?

• Cannot be determined

• 9

• 31

• 35

Tags

CCSS.6.SP.B.4

CCSS.6.SP.B.5

CCSS.6.SP.A.2

The histogram displays the number of hours of TV watched last week? How would you describe the shape of his distribution?

• Unimodal and skewed left

• Unimodal and skewed right

• Unimodal and symmetric

What is the range of the data?

• 80

• 10

• 70

• 40

• 30

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A group of students and teachers were surveyed on how many sodas they drink in a day. Based on the results shown in the boxplots, 50% of ___________ drink more than 5 sodas a day.

• Children

• Adults

• cannot be determined

Tags

CCSS.7.SP.B.4

What percent of students read between 280 and 340 words per minute (wpm)?

• 100%

• 25%

• 50%

• 75%

Tags

CCSS.HSS.ID.A.4

What interval size was used when creating this histogram?

• 5

• 10

• 11

• 9

Tags

CCSS.6.SP.B.4

CCSS.6.SP.B.5

How would you describe the shape of this histogram?

• relatively symmetric

• skewed right

• skewed left

• uniform

A group of students and teachers were surveyed on how many sodas they drink in a day. Based on the results shown in the boxplots, ____________% of adults drink between 3 and 4 sodas a day.

• 50%

• 20%

• 25%

• 75%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1