8- A small dataset has 10 numbers: 10, 12, 13, 13, 14, 15, 15, 17, 18, and 19.

Find the mean and standard deviation for this dataset. When calculating the standard deviation, use n - 1 in the formula. Convert all the score to z-scores. Does the rank order of the subjects change when you convert their scores to z-scores?

The skewness value for the original data is 0.10, and the kurtosis value is -0.60. What

would the skewness value and kurtosis value be for the z-scores?