Question

Question 1
The double box-and-whisker plot compares the battery lives (in hours) of two brands of cell phones.

A double box-and-whisker plot shows the battery lives, in hours, of two brands of cell phones. For brand A, the whiskers range from 9 to 14. The box ranges from 10.5 to 12 with the vertical bar inside the box at 11.2. For brand B, the whiskers range from 9.25 to 13. The box ranges from 10.3 to 11.3 with the vertical bar inside the box at 10.8.

a. What is the range of the upper 75% of battery life for each brand of cell phone?

Answer 1

Answer:

a

Step-by-step explanation: