Mean, Median, Mode, Range

What is the mean?

• # happening the most
• the number in the middle
• biggest-smallest
• the average

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.

Mean:
1   2   3   4   5   6

• 2.5
• 3
• 3.5
• 4

What is the mode?

• # happening the most
• the average
• biggest - smallest
• the middle #

Mode:
0   1   1   2   3   4

• 1
• 2
• 3
• 4

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

• True
• False

A data set can have more than one mode

• True
• False

What's another word for median?

• average

• mode

• middle

• mean

Median:
0   1   2   3   4

• 1
• 2
• 3
• 4

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most