Statistics Unit 9 Review

Extreme values or values much greater or less than other numbers in your data set are also known as what?

• interquartile ranges

• modes

• medians

• outliers

Which number represents the mode?  8,10,12,14,16,18,20

• 10
• 16
• no mode
• 18

Which number represents the median?  45,46,48,52,56,58,61

• 48
• 56
• 52
• 46

What is the mode of the set of data? 12,13,14,14,15,16

• 12
• 14
• 15
• 16

Tags

CCSS.6.SP.B.5C

A data set can have more than one median?

• True
• False

Tags

CCSS.6.SP.B.5C

A data set can have more than one mode

• True
• False

Tags

CCSS.6.SP.B.5C

Dr. Dre is a dentist. He needs to report on the average number of cavities that his patients have.
1,0,1,5,6,3,4

• 3.33
• 2.85
• 3
• 3.5

Tags

CCSS.6.SP.B.5C

Which number is not the mean, median, or range of the data set 4, 3, 15, 11, 3, 8, 7, 5?

• 3
• 7
• 12
• 11

Tags

CCSS.6.SP.B.5C

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.
• More students recieved a 94 than any other score
• No student scored below a 50
• A score of 91 was slightly below average.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

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