Box Plots Answers

Second, find the total number of months.

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The average amount of money that Bian saves every month is $.

First, find the total amount of money. $ Second, find the total number of months. The mean, or average, is found by dividing by . The average amount of money that Bian saves every month is $.

In a high school league, there were 256 touchdowns made last year. If 64 games were played, what is the mean, or the average, number of touchdowns made per game?

Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?

Steven received scores of 70, 95, and 80 on his last three math tests. He needs a mean test score of 80 to qualify for the math team. How many points does he need on his last test to qualify for the team? Steven needs total points to have a mean score of 80. Steven has points so far. Steven needs to score at least points on his last test to qualify for the team.

should be added to the data set to produce a mean of 13.

Three students found the mean of the data set given. Their work is shown below. Choose the student who correctly found the mean. 10, 10, 13, 14, 16, 19, 23