Question: The accompanying data file contains two predictor variables, x1 and x2, and a numerical target variable, y. A regression tree will be constructed using the

The accompanying data file contains two predictor variables, x1 and x2, and a numerical target variable, y. A regression tree will be constructed using the data. x1 x2 y 140 100 143 122 110 226 116 170 133 400 175 194 Compute the MSE of the partition x2 = 105. Note: Do not round intermediate calculations. Round your answer to 4 decimal places.

x1 V 140 100 143 122 110 226 116 170 133 400 175 194

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