1. What would be the new values of the mean and standard deviation if the same constant k, is multiplied to each data value in a given set? Explain.

2. Provide an example of the usefulness of the five number summary (five point summary). Why are these values reported and what can be created to illustrate these values?

3. There are three ways that we learned in order to identify if skewness is present in a given data set.

List the three ways.

Is it possible for skewness to occur when there are no outliers in the data? Explain your reasoning.