Question

each member of the spring valley scouts recorded the number of wrapping paper rolls he sold in a fundraiser. wrapping paper rolls sold what was the lower quartile of the number of wrapping paper rolls sold? rolls

Explanation:

Step1: Identify lower - quartile position on box - plot

In a box - plot, the left - hand side of the box represents the lower quartile.

Step2: Read the value

The value on the number line at the left - hand side of the box is 15.

Answer:

15