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Standard Deviation Exercise

In a previous exercise you calculated the mean of a sample of 20 vials:

50.64
47.55
50.62
60.00
50.67
49.11
52.22
57.40
62.58
51.14
45.41
56.86
53.77
48.53
49.59
43.91
51.17
54.28
46.99
58.41

Calculate the standard deviation of the salinity. If possible use Excel. The function is:

spreadsheet


 
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