d. What percentage of the variation in calorie intake is explained by the regression model? Answer either in percentage or as a decimal (eg: 85.25%, or 0.8525)

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A:

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A: We will use standard matrix of reflection rotation and projection

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Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.