Question

Calculate the historical variance: Year Closing Stock Price 2009 32.25 2010 43.83 2011 60.30 2012 41.18...

Calculate the historical variance:

Year Closing Stock Price

2009 32.25

2010 43.83

2011 60.30

2012 41.18

2013 46.94

2014 50.94

2015 32.97

2016 55.34

2017 55.09

2018 44.86

2019 72.59

Submit your answer as a decimal.

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