Consider the following dataset comprising 10 datapoints: (x, y) = {0.2, 2.1), (0.7, 1.5), (1.8, 5.8), (2.2, 6.1). (3.7, 9.1), (4.1, 9.5), (4.5, 9.8}, {5.1., 12.7), (6.3, 13 {7.4, 15.9}. Our goal is to use a regression tree to predict y from x. Suppose at depth 1, we consider a decision threshold of 3. The MSE at the root is 1 (your answer should be up to 3 decimal places). The overall MSE at depth 1 is 2 (your answer should be up to 3 decimal places). Enter the correct answer below. 1 Please enter a number for this text box. 2 Please enter a number for this text box.

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