Mean, Median, Mode, Range

What is the range?

• The sum of the largest and smallest number

• The number in the middle

• The difference between the largest and smallest number

• The number that appears most often

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.

What is the mode?

• The average

• The number that appears most often.

• The largest number - the smallest number

• The number in the middle.

What is the mode of this data set?

8, 6, 2, 8, 6, 6, 8, 6, 4

• 4

• 6

• 3

• 8

Match the following terms with its correct definition.

• The number that appears most frequently in a set of numbers

• Mode

• The middle value in a list of numbers when arranged in ascending order

• Range

• Add together, and divide by 2.

• What if there are 2 numbers in the middle?

• The sum of all values divided by the total number of values

• Mean or Average

• The difference between the highest and lowest values in a set of numbers

• Median

What is the median of this data set?

9, 7, 9, 7, 3, 5, 9

• 9

• 3

• 4

• 7

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

• 90.4

• 35

• 92

• 98

Find the mode: 10, 11, 8, 14, 12, 8, 4, 5

• 72

• 8

• 9

What is the median of this data set?

7, 9, 7, 8, 3, 2, 3, 9, 6

• 6

• 3

• 7

• 8

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

• 7

• 20

• 7 & 14

• none of the above