Median Mode & Range

Median, Mode, and Range

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the middle number when all the data is in order from least to greatest

*If there is not one in the middle, add the two middle numbers together and divide by two

Median

the number that occurs the most

*you can have more than one

Mode

the difference (subtraction) between the highest and the lowest numbers in the data

​Range

​Practice

1.) 6, 1, 2, 3, 1, 1, 2, 1, 1

Median:

Mode:

Range:

​Practice

2.) 10, 12, 18, 10, 15

Median:

Mode:

Range:

Multiple Choice

What is the mode?

• # happening the most

• the average

• biggest - smallest

• the middle #

Multiple Choice

A data set can have more than one median?

• True

• False

Multiple Choice

The number of miles that Jenna cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Jenna cycled?

• 24

• 36

• 39

• 52

Multiple Choice

Find the range.
5, 15, 10, 20, 15, 10, 15

• 5

• 10

• 15

• 13

Multiple Choice

Mode:
67, 74, 95, 98, 98, 99, 102

• 90.4

• 35

• 92

• 98

Multiple Choice

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

• 2

• 5

• 7

• 4

Multiple Choice

What is the definition of the range?

• The average

• The number that occurs the most

• The middle number

• The difference of the largest and smallest numbers

Multiple Choice

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

Multiple Choice

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.

• More students received a 94 than any other score

• No student scored below a 50

• A score of 91 was slightly below average.

Multiple Choice

Lizzy had test scores of:   72, 94, 108, 60
What is the RANGE of her test scores?

• 12

• 72

• 48

• 98

Multiple Choice

Find the median from the list of numbers:

60, 58, 52, 48, 60, 67

• 58

• 59

• 60

• 118

Multiple Choice

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

• 2

• 5

• 7

• 4

Multiple Choice

In order to find the median, the data must be sorted from least to greatest first.

• True

• False

Multiple Choice

Look at these numbers - 11, 11, 7, 18, 8. What is the correct way to put them in order so you can find the median?

• 18, 11, 11, 8, 7

• 11, 7, 8, 18, 11

• 8, 7, 11, 11, 18

• 7, 8, 11, 11, 18

Multiple Choice

The median is the __________________ number (after you put them in order).

• first

• middle

• last

• one you see most

Multiple Choice

The mode is the number ________________________.

• you see most

• you see least

• you don't see

• you see first

Multiple Choice

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20

• 15

• 22

• 18

Multiple Choice

18, 4, 12, 2, 13, 18, 2, 2, 10
What is the range of this data set?

• 9

• 20

• 2

• 16

Multiple Choice

18, 4, 12, 2, 13, 18, 2, 2, 10
What is the mode of this data set?

• 18

• 2

• 16

• 9