ABC Restaurant has made a forecast for last week's operations vs Actual result of the forecast last week. Period Monday Tuesday Actual 112 110 113 120 140 Forecast 115 104 Wednesday 110 115 Thursday Friday 135 Using this table above, solve for Mean Squared Error (MSE) cimals example 9.6568->9 66

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Q: Comment on the P-value for testing the claim p1- p2=0

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