Question: A linear regression model has three features: x1, x2, x3. The t-stat value for each feature is -150, 110, -70, respectively. You want to build

A linear regression model has three features: x1, x2, x3. The t-stat value for each feature is -150, 110, -70, respectively. You want to build a simpler model by deleting one of the features from your dataset. Which feature you can safely remove from the data? a) x2 b) x1 c) cannot decide d) x3

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