(5-3) 710 Mean, Median, Mode & Range Quick Check

Dr. Dre is a dentist. He needs to report on the mean number of cavities that his patients have.

1,0,1,5,6,3,4

• 3.33

• 2.85

• 3

• 3.5

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

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

• 156

• 165

• 182

• 160

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.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

To find the range of a data set you....

• Order the numbers from least to greatest and find the value in the middle

• Find the difference of the highest and lowest values

• Find the number that occurs most often

• Add all the values and divide by how many numbers there are

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

The scores awarded to 20 students for an assignment were as follows:

4 7 5 8 6 7 7 8 7 6 9 5 8 7 7 3 7 7 6 9

What is the mode?

• 6

• 7

• 8

• 9

Tags

CCSS.6.SP.B.5C

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 of

20, 30, 40, 50, 60

• 50

• 40

• 1

• 5

Tags

CCSS.6.SP.B.5C

Find the median and mode

3, 5, 7, 9, 11, 8, 3

• median:7 mode:none

• median:6 mode:3

• median:7 mode:3