Statistics I - Old Questions

5. Following table presents some descriptive statistics computed from three different independent sample dataset(X).

a) Compare sample mean and median, and explain about the shape of the data distribution for each dataset. Compare the variability of the three set of dataset. Box-plots have been generated through SPSS for each dataset as follows.

b) Do these box-plots support your findings obtained in a) about the shape of the distribution? Explain.