Module 15 - Measures of Center

A group of friends makes a list of how many times they can each bounce a ball with their foot. 77, 68, 77, 68, 68, 70, 70 Which measure of center is represented by 68?

What is the median for the data set? 6, 14, 15, 29, 21, 5

What is the mean for the following data set? 74, 32, 56, 27, 60

The number of touchdowns scored by a football team in each game during their season is shown. 2, 4, 1, 0, 4, 3, 2, 4, 5, 1, 0, 3, 6, 4, 2, 3 What was the mean of the touchdowns the team scored per game during their season?

Cassidy plays a video game and records the number of points she earns each time.

The number of riders for different bus routes is recorded in the table.

What is the mode for the data set? 5, 10, 16, 16, 8, 19, 16

Identify the median for the following data set. 2, 6, 8, 3, 4, 6, 2, 6, 8, 5, 6, 2, 7, 8, 4, 3, 2, 7, 3, 4

True or False: There is no outlier in this data set.

Identify the mode for the following data set. 2, 6, 8, 3, 4, 6, 2, 6, 8, 5, 6, 2, 7, 8, 4, 3, 2, 7, 3, 4

Jake’s final grade in science class is calculated by finding the mean of his scores for six project reports. The scores Jake received on his first five reports are 66, 80, 88, 82, and 72.

Brandon records the amount of time it takes him to travel to school each morning.

What is 49 in the data set? 23, 22, 23, 21, 49, 20, 22

Four friends have 12, 8, 16, and 4 photos. The friends divide the total number of photos so that each friend has the same number. How many photos will each friend have?

What is the median for this data set? 39, 22, 42, 37, 32, 38

Robert’s baseball team records the number of home runs hit during their games in a dot plot.

What is the mean for the data set?

Identify the mean for the following data set. 2, 6, 8, 3, 4, 6, 2, 6, 8, 5, 6, 2, 7, 8, 4, 3, 2, 7, 3, 4

Hannah recorded the number of cake orders she had over the past 10 months. The number of cake orders are 14, 25, 18, 34, 27, 31, 27, 15, 22, and 27. What is the median of the data?