what percentage of data points do the two whiskers contain? 25% 30% 50% 75%
what percentage of data points do the two whiskers contain? 25% 30% 50% 75%
Answer
Explanation:
Step1: Recall box - plot properties
In a box - and - whisker plot, the box contains the middle 50% of the data. The lower whisker extends from the first quartile ($Q_1$) to the minimum value, and the upper whisker extends from the third quartile ($Q_3$) to the maximum value. The first quartile represents the 25th percentile and the third quartile represents the 75th percentile.
Step2: Calculate percentage in whiskers
The percentage of data points in the two whiskers is $100 - 50=50%$.
Answer:
50%