Mean of a data set

What is the mean of the data set?

17, 24, 26, 17

Another name for the "mean"

• Middle number

• Average

• Number that repeats the most

• Rude

Carlos earned $23, $29, $25, $16, and $17 in tips at each of the tables he served at a restaurant. What is the mean of the tips he received?

• 23

• 110

• 22

• 25

What is the mean of the data set?

85, 97, 84, 88, 95, 100, 88

• 19

• 83

• 88

• 91

What type of graph is this?

• Bar Graph

• Pictograph

• Line Plot

• Tally Chart

What type of graph is this?

• Bar Graph

• Line Plot

• Pictograph

• Tally Chart

How many people like cheese pizza the best?

• 5

• 10

• 25

• 50

The number of pages that Mia wrote in her journal each day from Monday to Friday is shown below:

9, 8, 12, 11, 20

What is the mean number of pages she wrote per day?

• 5

• 6

• 9

• 12

How many total people took the survey?

• 50

• 150

• 100

• 200

Which month had the greatest number of books read?

• November

• December

• January

• February