Median, Mode, and Range

What is the median?

• The average of all numbers in a data set.

• The middle number in a sorted data set.

• The largest number in a data set.

• The smallest number in a data set.

Find the median: 1, 3, 3, 6, 7, 8, 9

• 5

• 6

• 7

• 8

How do you find the median in an even set of numbers?

• Sort the numbers and average the two middle numbers.

• Select the largest number in the set.

• Choose the smallest number in the set.

• Add all numbers and divide by the total count.

Find the range: 5, 15, 10, 20

• 10 (15 - 5)

• 15 (20 - 5)

• 5 (20 - 15)

• 25 (20 - 5)

Find the mode: 1, 2, 2, 3, 7

• 1

• 2

• 3

• 7

Find the median: 2, 4, 6, 8, 10, 12

• 5

• 6 (average of 6 and 7)

• 7

• 8

What is the range?

• The average of all numbers in a data set.

• The greatest number minus the smallest number in a data set.

• The sum of all numbers in a data set divided by the count of numbers.

• The difference between the highest and lowest frequency in a data set.

Find the mode: 5, 15, 10, 20, 15, 10, 15

• 10

• 15

• 20

• 5

What is the mode?

• The mode is the number that appears most frequently in a data set.

• The mode is the average of all numbers in a data set.

• The mode is the middle value when the numbers are arranged in order.

• The mode is the largest number in a data set.

What is the difference between mode and median?

• Mode is the most frequent number, while median is the middle value when sorted.

• Mode is the average of all numbers, while median is the highest value.

• Mode is the smallest number in a set, while median is the largest number.

• Mode is the sum of all numbers, while median is the difference between the highest and lowest.