Mean Median Mode and Range

To find the _________ you add up all the numbers and then divide by how many numbers you have.

• Mean

• Median

• Mode

• Range

To find the ________ you put all numbers in order from least to greatest and find the number that is in the middle.

• 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.

Match the following terms with its correct definition.

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

• Range

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

• Median

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

• What if there are 2 numbers in the middle?

• Add together, and divide by 2.

• Mean or Average

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

• Mode

What is the mode?

• The average

• The number that appears most often.

• The largest number - the smallest number

• The number in the middle.

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

• 2.
• The smallest number
• The largest number
• The number of items in the set.

When you are trying to find the MEDIAN of a set of data and 2 numbers are left in the middle after putting them in order from least to greatest, what do you do?

• List both of the numbers as the Median.

• Add the two numbers together and divide by 2.

• Pick the one that you want.

• Subtract the two numbers.

2, 4, 5, 7, 7 - What is the median?

• 2

• 4

• 5

• 7

What is the mode?

• 1

• 2

• 3

• 7