Mean, Median, Mode

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

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

• 29

• 38

• 50

• 145

Find the median of the dataset: 12, 15, 19, 22, 26, 29, 33.

• 19

• 22

• 26

• 29

Find the median of this dataset: 101, 103, 107, 109, 113.

• 103

• 107

• 109

• 113

Find the median of the dataset: 3, 7, 9, 15, 18.

• 7

• 9

• 11

• 15

The table shows the points scored by the JV basketball team at Cox Mill High School in their first seven games. Calculate the mean, median, mode and range. Which statistical measure makes the team sound the best?

• Mean

• Median

• Mode

• Range

Which measure of central tendency is most likely to be the same as the mean in a perfectly symmetrical bell-shaped distribution?

• Median

• Mode

• Both A and B

• None of the above

What does the average (mean) represent in a dataset?

• The middle value of the dataset

• The most frequently occurring value

• The sum of all values divided by the number of values

• The difference between the highest and lowest values