Unit 1 Test Review

Is the following question statistical or non statistical?

On average, how many siblings does each Longview student have?

• Statistical

• Non Statistical

What is the mean?

4, 5, 6, 7, 3, 4, 10, 1

• 7

• 4.5

• 5

• 8

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What value is the first quartile?

• 66

• 58

• 60

• 64

What is the median?

• 62
• 58
• 66
• 60

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

How many students read no books (zero) last summer?

• 6

• 1

• 4

• 3

Tags

CCSS.6.SP.A.1

CCSS.6.SP.B.4

CCSS.6.SP.B.5

How many students have a shoe size bigger than 8?

• 2

• 3

• 4

• 9

Tags

CCSS.2.MD.D.9

What type of graph is this?

• Dot Plot

• Histogram

• Box Plot

What is an interval?

• A single number
• A range of numbers
• A percentage
• A total amount

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

Which interval has the highest frequency?

• 9 - 10 books
• 7-8 Books
• 5-6 Books
• 3-4 Books

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5