Flavor deterioration the results shown below were obtained, Ask an Expert

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Flavor deterioration. The results shown below were obtained in a small-scale experiment to study the relation between 0 F of storage temperature (X) and number of weeks before flavor deterioration of a food product begins to occur (Y).

Assume that first-order regression model (2.1) is applicable. Using matrix methods, find (1) Y'Y, (2) XIX, (3) X/Y.

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