Question: Please help! This question has all applicable data and relevant information. Thanks. X 5 10 15 25 30 45 50 Y 31000 26000 22000 19000

Please help! This question has all applicable data and relevant information. Thanks.

X 5 10 15 25 30 45 50 Y 31000 26000 22000 19000 18000 15000 14500 3) Cubic Regression. To find on a TI-83/84, after entering the data in the L1 and L2, go to STAT, CALC, and then select 6:CubicReg. a) What is the Cubic Regression equation (y=ax+bx +cx+d) for the given data. b) What is the Residual Plot and window settings for the Cubic Regression: 4) Power Regression. To find on a TI-83/84, after entering the data inthe L1 and L2, go to STAT, CALC, and then select A:PwrReg. a) What is the Power Regression equation (y=ax) for the given data: b) What the Residual Plot and window settings for the Power Regression

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