Finding Mean, Mode, range, Median & stem plot_Review_1.1

Another name for the "mean"

• Middle number
• Average
• Number that repeats the most
• Rude

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.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

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.SP.B.5

CCSS.6.NS.C.7

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.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

Find the median of the data set:
18, 19, 17, 14, 20, 20, 15, 21

• 17
• 18.5
• 20
• 14

Tags

CCSS.7.EE.B.3

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

• 45.2
• 56
• none
• 48

Tags

CCSS.7.NS.A.3

If my data set had an outlier that was quite a bit more than the other numbers in my data set, what would it do to my average

• leave it the same
• increase the average
• decrease the average

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Find the mean of this set of numbers:
7, 6, 19, 12, 16, 19, 19, 6

• 14
• 19
• 13
• 6

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

Find the mode of this set of numbers:
19, 19, 9, 11, 13, 20, 19, 10

• 9
• 19
• 13
• 20

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2