mean, median, mode range

At Dominique's Donuts the number of donut holes in a bag can vary. Help Dominique find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Ervin's scores?

• 193
• 127
• 60
• 66

Find the mean of these numbers:

5, 11, 2, 12, 4, 2

• 4.1

• 6

• 4.5

• 4

Find the median of these numbers:

4, 2, 7, 4, 3

• 2

• 5

• 7

• 4

Find the median, mode and range: 
3, 5, 7, 9, 11, 8, 3

• median:7  mode:3  range:7
• median:6  mode:3  range:7
• median:7  mode:3  range:8

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

Find the range.
7, 1, 1, 7, 1, 4, 1

• 6
• 5
• 7
• 3

What is the mode?

• The average
• The number that appears most often.
• The largest number - the smallest number
• The number in the middle.

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

• True
• False