Questions 6 – 7 refer to the boxplots below which display the lengths of cell ph
ID: 3181119 • Letter: Q
Question
Questions 6 – 7 refer to the boxplots below which display the lengths of cell phone calls made by three students in a one week period.
Answer and Explanation
6. Who made a greater percentage of cell phone calls that lasted for more than 35 minutes, Mario or Nikki?
7. Which student made the shortest phone call?
Answer and Explanation
6. Who made a greater percentage of cell phone calls that lasted for more than 35 minutes, Mario or Nikki?
7. Which student made the shortest phone call?
70 60 S 50 40 30 20 10 LT-u Mario Paula NikkiExplanation / Answer
6. As median for length of cell phone calls both Mario and Nikki =35 minutes i.e for both of them percentage of calls more than 35 minutes is 50%.
7.Mario - the student made the shortest phone call. from the box plots the lower whisker represents the minimum value. of the three box plots, Mario's box plot has lowest value which is about 4 minutes.
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