Question

8. The number of iTunes downloaded by 25 students in one week ranges from 15 to 55. The box and whisker plot depicts this data.

Answer 1

The answer is C

Explanation:

Answer 2

The percent of students that dowloaded at most 18 tunes is Less than 25%

Using the box and whisker plot given for our Calculation;

• Lower quartile, Q1 = 20 tunes

The lower quartile signifies to the 25th percentile on the plot . This means that About 25% of students downloaded at most 20 tunes .

Since, the number of tunes we are told to calculate is 18(<20 tunes). Then the percent is less than 25%