# US GDP

Consider the following dataset, which contains the domestic US gross in millions of the top-grossing movies over the last five 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

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

## Correct answer:

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