Calculating Mean, Median, Mode, Range

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

If there is an even number of data in the data, set how do you find the median?

• Order the data and find the middle value.

• Order the data add the 2 middle values and divide by 2.

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 range of these numbers is ...

• 15

• 4

• 2

• 5

1, 2, 3, 4, 7, 7, 7
The median is

• 4

• 7

• 1

• 2

The mode is...

• 7

• 4

• 6

• 3

The range is...

• greatest number minus the smallest number

• the one that occurs the most

• the average

Another word for mean is...

• average

• mode

• Mrs. Childs

• range