The box itself is made up of the quartiles (25% and 75%) with the line inside of it the median, the 50%ile.

You are told you have 84 data points in total, so 50% of them is 42.

In a box-and-whisker plot, the line from end to end represents the range and the min and max values of the data.

You are told you have 84 data points in total, so 50% of them is 42.

The box itself is made up of the quartiles (25% and 75%) with the line inside of it the median, the 50%ile.

the blue area is every data point to the right of the median, including the data points in the upper 25% past the 75th percentile.

Since median is the 50% point, blue region is 50% of the data points.

This post is last updated on hrtanswers.com at Date : 1st of September – 2022