Median:Sample Mean:Range:Sample Variance:

Using the above data set please answer the following questions showing all work and formulas for statistics.

1.Median:

2.Sample Mean:

3.Range:

4.Sample Variance:

5.Sample Standard Deviation:

6.Percentage of raw data falling within one standard deviation of the mean:

7.Percentage of raw data falling within two standard deviations of the mean:

8.Percentage of raw data falling within three standard deviations of the mean: