Question: . A manufacturing process is suspected to be affected by the level of humidity. Humidity and scrap data was taken on several days. Use the

. A manufacturing process is suspected to be affected by the level of humidity. Humidity and scrap data was taken on several days. Use the least squares regression method to determine a prediction equation for the data. Determine the equation first by using matrix calculations in Excel and then using the Excel regression data analysis tool. What is the r squared value? The company would like to know what would happen to the scrap level if the level of humidity level reaches 0.70 (70%). Is the model a good indicator of the effects of humidity on scrap?

Humidity % Scrap %

0 0

13 4

24 11

32 15

41 18

57 22

Please post the answer in Excel format

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