The researchers measured the pH (a scale on which a value of 7 is neutral and values below 7 are acidic) of water collected from rain and snow over...

The researchers measured the pH (a scale on which a value of 7 is neutral and values below 7 are acidic) of water collected from rain and snow over 6-month period in Allegheny County, PA.

4.57 6.62 5.12 5.56 5.18 4.94 4.68 5.39 5.61 6.29 5.19 5.37 5.31 4.86 3.40 5.96 2.73 5.26 5.29 3.26 5.74 5.78 5.24 5.31 4.29 4.60

Describe their data numerically (find mean, median, range, variance, standard deviation, and quartiles).