M6 Data (Mean, Median, Mode, Range) Unit Review

What is the definition of the mean?

• The average
• The middle number
• The difference between the highest and lowest numbers
• The number that occurs the most

Tags

CCSS.6.SP.B.5C

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

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

Tags

CCSS.6.SP.B.5C

Find the mean of the numbers below:

4, 9, 7, 10, 5

• 5

• 6

• 7

• 8

Tags

CCSS.6.SP.B.5C

The mode is the number ________________________.

• you see most

• you see least

• you don't see

• you see first

Tags

CCSS.6.SP.B.5C

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.5C

A data set can have more than one mode

• True
• False

Tags

CCSS.6.SP.B.5C

What is the mode of this data set?

1, 3, 2, 5, 12, 3, 4

• 4

• 3

• 12

• 1

Tags

CCSS.6.SP.B.5C

Example 1:

Find the median of 12, 34, 8, 16, 25, 3 and 10

Arrange the data in an increasing order.

3, 8, 10, 12, 16, 25, 34

The middle number is 12

What is the median?

Tags

CCSS.6.SP.B.5C

Example 2:
Find the median of 5, 14, 22, 35, 20, 15, 6 and 28
Arrange the data in an increasing order
5, 6, 14, 15, 20, 22, 28, 35
The middle numbers are 15 and 20
 $\frac{\left(15+20\right)}{\ 2}=17.5$  
What is the median? 

Tags

CCSS.6.SP.B.5C