Find Mean, Median, Mode and Range

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

• 2

• The minimum

• The maximum

• The number of items

What is the range?

• average

• biggest-smallest

• the middle #

• # happening the most

What is the mode?

• happening the most

• the average

• biggest - smallest

• the middle #

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

• True

• False

The table shows the points scored by the JV basketball team at Cox Mill High School in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

The Table above shows the points scored by the JV basketball team in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

Match the following terms with its correct definition.

• Add together, and divide by 2.

• Median

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

• Range

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

• Mode

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

• What if there are 2 numbers in the middle?

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

• Mean or Average

Find the mean.
90, 100, 95, 85, 60, 80

• 85

• 84

• 86

• 90

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

• 20

• 15

• 10

• 5

What is the Median?
8,13,2,4,48,26 

• 8

• 48

• 10.5

• 9