Math I Mid-Term Practice

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

Tags

CCSS.7.NS.A.3

Find the median:
5, 6, 3, 9, 0, 4, 1, 2, 7

• 4
• 4.1
• 5
• 4.5

Tags

CCSS.6.SP.B.5C

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

• 24
• 36
• 39
• 52

Tags

CCSS.6.SP.B.5C

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

Tags

CCSS.7.EE.B.3

What is the IQR?

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Which of the dot plots shows a skewed distribution?

• 
• 
• 
• 

Which measure of variability should you use?

• IQR

• standard deviation

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Which measure of center should you use?

• mean

• median

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2

Which measure of variability should you use?

• IQR

• standard deviation

Tags

CCSS.6.SP.B.5D

CCSS.HSS.ID.A.2