Box Plot Skewness Left Or Right. Then the fences blue suggest when combined with the median suggest right skewness. However boxplots are best used for samples of moderate or large size.
In this sample n100 the outer points green mark the extremes and with the median suggest left skewness. Most of the wait times are relatively short and only a few wait times are long. 1 You are correct that indications of right-skewness of a sample from a boxplot may be that a the median is left of center inside the box and b a longer whisker to the right than to the left.
In this sample n100 the outer points green mark the extremes and with the median suggest left skewness.
Also notice that the tail of the distribution on the right hand positive side is longer than on the left hand side. The median is shown by the horizontal line drawn through the box. Another cause of skewness is start-up effects. Also notice that the tail of the distribution on the right hand positive side is longer than on the left hand side.
