Mode, Median, Mean and Range

What is the MODE?

• The Average

• The Number that appears most often.

• The difference between the largest number and the smallest number

• The number in the middle.

What is the MEDIAN?

• The number in the middle when the numbers are in order from least to greatest.

• The difference between the largest and smallest number.

• The average

• The number that appears most often.

To find the AVERAGE of a set of numbers, add up all the items and divide by...

• 2

• The number of items in the set.

• The largest number

• The smallest number

What is the RANGE?

• The sum of the largest and smallest number

• The number in the middle

• The number that appears most often

• The difference between the largest and smallest number

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

• More students received a 94 than any other score

• No student scored below a 50

• 99 was the highest score on the test.

• A score of 91 was slightly below average.

What is the mode in this set of numbers: 7, 14, 20, 3, 7, 14, 2, 14, 7

• 7

• 14

• 7 & 14

• none of the above

Find the range of these numbers: 15,2,3,7,8,4,3,2,16,2,4

• 2

• 14

• 7

• 13

What is the mean of this data set?

7, 4, 9, 6, 4

• 4

• 6

• 3

• 8

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

• 39

• 42

• 36

What is the MODE of this set of data?

10, 90, 80, 60, 50, 40, 70, 30, 20, 100

• 10

• 60

• 100

• No Mode