Question

question
the box plot below represents some data set. approximately what percentage of the data values are less than
40?
answer
attempt 1 out of 2
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Explanation:

Step1: Recall the properties of box - plot

In a box - plot, the median divides the data into two halves. The lower half of the data is below the median and the upper half is above the median. Also, the first quartile ($Q_1$) represents the 25th percentile and the third quartile ($Q_3$) represents the 75th percentile.

Step2: Analyze the value of 40 in the box - plot

In a box - plot, the median line inside the box represents the 50th percentile. If we consider the position of 40. Looking at the structure of the box - plot, 40 is the median value of the data set.

Answer:

50%