Question: Q2. Using the data given, find the best polynomial fit for the data. Compare your answer with Excel Calculations. 2.5 Marks This data set of

Q2. Using the data given, find the best polynomial fit for

Q2. Using the data given, find the best polynomial fit for the data. Compare your answer with Excel Calculations. 2.5 Marks This data set of size n = 15 (Yield data) contains measurements of yield from an experiment done at five different temperature levels. The variables are y = yield and x = temperature in degrees Fahrenheit. The table below gives the data used for this analysis. 2.8 i Temperature Yield 1 50 3.3 2 50 3 50 2.9 4 70 2.3 5 70 2.6 6 70 2.1 7 80 2.5 8 80 2.9 9 80 2.4 1090 3.0 1190 3.1 1290 2.8 13 100 3.3 14100 3.5 15 100 3.0

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