لیا
Select the correct answer.
What is the lower quartile measure of this box plot?
17
17.5
18
18.5
19
19.5
20
20.5
21

A box plot has the following points in this order: Min, Quartile 1, Median, Quartile 2, Max.

The lower quartile measure would be Q1. So, that will be the point or line one to the right of the minimum, or the second point from the left side.

The lower quartile measure is 18.

Hope this helps!! :)

the answer is a if my teacher taught me correct

think the answer would beb