the box - and - whisker plot below represents some data set. what percentage of the data values are less…
the box - and - whisker plot below represents some data set. what percentage of the data values are less than or equal to 25?
Answer
Explanation:
Step1: Recall box - and - whisker plot properties
In a box - and - whisker plot, the left - hand side of the box represents the first quartile ($Q_1$), which is the 25th percentile, the line inside the box represents the median (50th percentile), and the right - hand side of the box represents the third quartile ($Q_3$), which is the 75th percentile.
Step2: Locate 25 on the plot
We assume that 25 is at the first quartile position. The first quartile ($Q_1$) marks the value below which 25% of the data lies.
Answer:
25%