6A - 4.4 Lesson 1 - Comparing Graphs

​Which school has a faster median time?

Which school would win in a track meet?

​Which of the two line plots do you think has the higher mean?

​Which store has better prices?

​Which store would most likely sell a higher quality guitar?

Multiple Choice

Which statement is true based on the box plots?

• Plot 2 has a larger range than plot 1.

• Plot 1 and plot 2 have a center score of 60.

• Plot 1 has a minimum of 30 and plot 2 has a maximum score of 75.

• Plot 2 has a larger IQR than plot 1.

​Which testing group has a lower minimum score?

​Did only one testing group do well?

​What is the median of both groups?