Summarize Data Mean Median and Mode

Find the mean of the following data: 5, 3, 5, 6, 1

• 5

• 4

• 6

• 1

Find the mean of the following data: 89, 73, 84, 91, 87, 77, 94

• 85

• 91

• 595

• 89

What is mean?

• The most common number

• The middle number

• multiplying all numbers together, then subtracting

• add all of the numbers together, then divide

What is the median: 3,0,6,2,1

• 6

• 0

• 3

• 2

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

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

• 19

• 22

• 26

• 29

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

• 10

• 12

• 14

• 16

Below is a table of the points Jeff scored in his basketball games. State which of these measures of central tendency best represents Jeff’s points scored. Justify your answer.

• mean

• median

• mode

Below is a table of the points Jeff scored in his basketball games. State which of these measures of central tendency best represents Jeff’s points scored. Justify your answer.

• mean

• median

• mode

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

• 7

• 9

• 11

• 15