Data Analysis: Mean, Median, Mode

What is the mean of the following set of data: 4, 8, 6, 5, 3?

• 4

• 5.2

• 6

• 5

What is the median of the following set of data: 7, 3, 9, 5, 2?

• 3

• 5

• 7

• 9

What is the mode of the following set of data: 2, 4, 4, 6, 8, 8, 8?

• 2

• 4

• 6

• 8

Which type of graph is best used to show the parts of a whole?

• Bar graph

• Line graph

• Pie chart

• Histogram

If the data set is 10, 15, 10, 20, 25, what is the mean?

• 10

• 15

• 20

• 16

Which type of graph is best used to show changes over time?

• Bar graph

• Line graph

• Pie chart

• Scatter plot

What is the median of the following set of data: 12, 15, 11, 14, 13?

• 11

• 12

• 13

• 14

What is the mode of the following set of data: 5, 7, 7, 9, 10, 10, 10?

• 5

• 7

• 9

• 10

Which type of graph is best used to compare different categories?

• Bar graph

• Line graph

• Pie chart

• Scatter plot

If the data set is 3, 6, 9, 12, 15, what is the mean?

• 6

• 9

• 12

• 15