GEOGBR EXTRA CREDIT Mean, Median, Mode

Click on the graphic to review the definitions of mean, median and mode.

Click the blue box to get a correct answer.

• A

• B

• C

• D

To find the ______ you add up all the number and then divide by how many numbers you have.

• mean

• median

• mode

To find the ____ you put all the numbers in order from least to greatest and find the number that is in the middle.

• mean

• median

• mode

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

• order the data and find the middle value

• order the data and add the 2 middle values and divide by 2

What is another word for Average?

• Mean

• Median

• Mode

A data set can have more than one mode

• True

• False

What is another word for median?

• average

• mode

• middle

• mean

Find the mean of these numbers:

2, 57, 38, 42, 6

• 29

• 50

• 38

• 145

Find the median of these numbers:

4, 2, 7, 4, 3

• 2

• 7

• 5

• 4

The mode score on the math test was 94!
Which of these interpretations must be correct?

• 99 was the highest score on the test.

• No student scored below a 50.

• More students received a 94 than any other score.

• A score of 91 was slightly below average.