Statistics Review

To find the average of a set of numbers, add up all the items and divide by...

• 2
• The minimum
• The maximum
• The number of items

Tags

CCSS.7.EE.B.3

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

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

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

• 193
• 127
• 60
• 66

Tags

CCSS.7.NS.A.1C

Find the median of these numbers:
4,2,7,4,3

• 2
• 5
• 7
• 4

Tags

CCSS.6.SP.B.5C

Which city has a higher median?

• Millersburg
• Arcadia

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the range of the data?

• 4
• 8
• 6
• 2

Tags

CCSS.4.MD.B.4

What percent of the data is between 4.5 and 8?

• 25

• 50

• 75

• 100

What is the range in gas mileage for cars?

• 2
• 3
• 4
• 6

Tags

CCSS.HSA.CED.A.3

A sample is being chosen for a survey to find out how people feel about adding more stop signs near a school. Which group would be least biased?

• voters

• drivers

• students

• teachers