Consider the following dataset , which contsins the domestic US gross in millions of the top grossing movie over the last 5 years. 300,452,513,550,780

I. Find the Mean of the Dataset
II. Find the Squared deviation of the second observation from the mean
III. Find the squared deviation of X2 from the Mean


m =  519
d =  4489
x2 =  30392


Solution in text m =
Solution in text d =
Solution in text x2 =

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