What Is Meant by a Positively Skewed Dataset

Multiple Choice

What is meant by a positively skewed dataset?

A) The distribution of scores shows a tail of extreme scores at the higher end of the dataset.
B) The distribution of scores shows a tail of extreme scores at the lower end of the dataset.
C) The distribution of scores is relatively flat across the entire dataset.
D) The distribution of scores is heavily concentrated around the centre of the dataset.