Mean

What is the mode?

• number that occurs the most

• the average

• biggest - smallest

• the middle number

Find the mean of these numbers:

5,11,2,12,4,2

• 4.1

• 6

• 4.5

• 4

What is the mean?

• number that occurs the most

• the number in the middle

• biggest-smallest

• the average

The mode score on the Mr. Ro's 6th grade math test was 94! Which of these interpretations must be correct?

• 99 was the highest score on the test.

• More students received a 94 than any other score

• No student scored below a 50

• A score of 91 was slightly below average.

3, 4, 5, 5, 5, 6,7

The mode of these numbers is...

• 5

• 10

• 4

• 1

1, 2, 3, 4, 7, 7, 7

The mode is...

• 7

• 4

• 6

• 3

Another word for mean is...

• average

• mode

• Mrs. Childs

• range

When calculating the mean you

• add all the numbers together and divide by the number of items
• scream
• cry 
• pick the one that happens the most

What is the mean (average) for the data set below?

1, 2, 3, 4, 5

• 3

• 5

• 11

• 1

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

• 2

• The minimum

• The maximum

• The number of items