Unit 6 Test Review: Statistics

Determine whether the question below can be considered Statistical or Not Statistical.

Question

How old are you?

• Statistical

• Not Statistical

Tags

CCSS.6.SP.A.1

What is the interquartile range (IQR)?

• 4
• 64
• 60
• 8

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Which statement best describes the data?

• A quarter of the the rainfall in February was more than 5 inches.

• The interquartile range is 3

• Half of the rainfall in February was more than 6 inches.

• 75% of the rainfall in February was more than 4

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The number for days it rained in a year are shown below.

93, 84, 97, 74, 63, 94, 82, 58

What is the range?

• 30

• 36

• 41

• 39

Tags

CCSS.7.NS.A.1C

What is the minimum value?

• 64
• 58
• 66
• 60

Tags

CCSS.3.MD.B.4

What data value is the upper quartile (Q3)?

• 64
• 62
• 66
• 58

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Which box and whisker plot shows more "spread out" data?

• Top plot
• Bottom plot

Tags

CCSS.6.SP.A.2

CCSS.6.SP.B.4

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is the overall shape of the graph?

• Approximately Symmetrical
• Skewed left
• Skewed right

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

Find the Mean Absolute Deviation: 5, 11, 2, 7, 16. The Mean is 8.2. What is the mean absolute deviation of this data set?

• 3.2

• 2.8

• 1.2

• 4.2

Tags

CCSS.6.SP.B.5C

What age group liked M&M's the most?

• 16-20

• 0-5

• 11-15

• 21-25

Tags

CCSS.3.MD.B.3