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Consider a linear regression model where y represents the response variable and d 1 and d 2represent two dummy variables. The model is estimated as ŷ = −2.53 + 2.04x + 4.20d 1 −2.86d 2 + 0.68d 1 d 2 . Compute ŷ for x = 3, d 1 = 1, and d 2 = 0.
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