The left edge of the box (Q1) is at 32. The right edge of the box (Q3) is at 37.
Answer: Between 32 and 37
Side Notes:
* Q1 is the first quartile; Q3 is the third quartile
* 25% of the data is below Q1; 75% of the data is below Q3
* 50% of the data is between Q1 and Q3
* The median is the vertical line in the box, which in this case is 36
* The min and max are the left-most and right-most points (27 and 40)
* A "box plot" is also known as a "box and whisker plot"