The quartiles of a distribution are most clearly revealed in which display?
A)Box plot
B)Scatter plot
C)Histogram
D)Dot plot

Question

Quizplus · Accepted Answer

The quartiles, which divide a distribution into four equal parts, are most clearly displayed in a box plot. The box represents the middle 50% of the data and the horizontal line inside the box represents the median. The bottom and top of the box represent the first and third quartiles, respectively. Thus, a box plot is the best choice for displaying quartiles.

The Quartiles of a Distribution Are Most Clearly Revealed in Which