MEAN, MEDIAN, MODE, and RANGE

Find the mean: 8, 2, 5, 10, 5

1. Add all numbers together to find the total

2. Total divided by the number in your data set

• 6

• 7

• 5

• 10

What is the range of this data set? 7, 1, 6, 9, 4, 6, 2

1. Put the numbers in order from smallest to largest

2. Subtract the smallest from the largest (largest number first)

• 8

• 7

• 6

• 5

What is the mode of this data set?

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

• 4

• 6

• 3

• 8

4, 4, 4, 6, 7 - What is the range

• 4

• 7

• 3

• 6

The range is found by finding the greatest number and subtracting the ________________ number.

• smallest, biggest

• even, odd

• least or smallest

• middle, first

The mode is the number ________________________.

• you see most

• you see least

• you don't see

• you see first

The mean is found by ___________________ all of the numbers and then _____________________ by the number of your data set.

• adding, subtracting

• adding, multiplying

• dividing, adding

• adding, dividing

The median is the __________________ number (after you put them in order).

• first

• middle

• last

• one you see most

8, 4, 3, 4, 6, 7 - What is the range

• 4

• 7

• 5

• 6

2, 4, 5, 1, 7 - What is the median?

• 2

• 4

• 5

• 7