650-Q5

Identify which of the following statements is true and which is false. Please write the entire word in the blank provided. Explain.

_________For a set of numerical data, if the mean is larger than the median, this is evidence of right-skewness.

_________Negative values of the standard deviation indicate that the set of values is even less dispersed than would be expected by chance alone.

_________For a set of numerical data, if the mean and the median are of equal value, this is evidence of symmetry in the data.