Per 1-2 8/23/2019 Mean, Median, Mode

2, 4, 5, 7, 7 - What is the median?

• 2

• 4

• 5

• 7

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

3, 3, 4, 6, 9 - What is the mode?

• 3

• 4

• 6

• 9

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

9, 12, 12 - What is the mean?

• 11

• 12

• 9

• 10

Tags

CCSS.7.EE.B.3

Dr. Dre is a dentist. He needs to report on the average (Mean) number of cavities that his patients have.

1, 0, 1, 5, 0, 3, 4. What is the average number of cavities?

• 14

• 2

• 7

• 1

Tags

CCSS.7.EE.B.3

What is the mode of the data set:
Black  Blue  Red
Pink  Black  Black
Gray  Green  Blue
Blue  Blue  Red
Yellow  Blue  Red

• Blue and Black
• Blue
• Red
• Black

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the first thing you should do before finding the median or the mode?

• Start crossing numbers off
• Put numbers in order from least to greatest
• List the numbers how they are
• Look for repeats

Tags

CCSS.6.NS.C.7

CCSS.6.SP.B.5

How do you find the average of a data set?

• Add them all up and divide by how many numbers there are
• List in order from least to greatest
• Add the numbers and subtract the largest number
• Find the repeated numbers

Tags

CCSS.4.MD.B.4

Identify the outlier of the data set:
22, 32, 26, 31, 2, 33, 27

• 32
• 31
• 2
• 22

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

Find the mean of the data set:
34, 57, 58, 56, 21

• 45.2
• 56
• none
• 48

Tags

CCSS.7.NS.A.3

Can there be more than one mode?

• Yes
• No

Tags

CCSS.6.SP.B.5