the box plot below represents some data set. what percentage of the data values are greater than 130?
the box plot below represents some data set. what percentage of the data values are greater than 130?
Answer
Explanation:
Step1: Recall the properties of a box - plot
In a box - plot, the right - hand side of the box (the upper quartile, (Q_3)) divides the data set such that 25% of the data lies above (Q_3) and 75% lies below (Q_3).
Step2: Identify the value of (Q_3)
From the problem, we assume that 130 is the value of the upper quartile ((Q_3)).
Answer:
25%