Mean Median Mode Range Outlier

Find the mean of these numbers:
2, 57, 38, 42, 6

• 29

• 38

• 50

• 145

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

• Mean

• Median

• Mode

• Range

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

• Mean

• Median

• Mode

• Range

Find the median.
12, 5, 9, 18, 22, 25, 5

• 9

• 8

• 12

• 18

If you remove the outlier from the dataset 8, 9, 10, 10, 11, 12, 50, what is the new median?

• 10

• 10.5

• 11

• 9.5

If a dataset has values: 2, 2, 2, 2, 100, the mean is significantly higher than the median. This indicates that:

• There is no outlier.

• The dataset is evenly distributed.

• There is an outlier.

• The dataset is normally distributed.

Find the Mean of:
8, 14, 32, 6, 15

• 15

• 175

• 75

• 12

Gabriella’s quiz grades are shown below.
88, 92, 92, 96, 98
Gabriella scored a 20 on her sixth quiz. What effect does this score have?

• The low score causes the median to increase.

• The low score causes the median to decrease.

• The low score causes the mean to increase.

• The low score causes the mean to decrease.

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

• 13

• 12

• 11

• 10

Find the median of these numbers:
4,2,7,4,3

• 2

• 5

• 7

• 4