In a Multiple Regression Model Involving 50 Observations, the Following

Multiple Choice

In a multiple regression model involving 50 observations, the following estimated regression equation was obtained: ​ = 20 + 5x₁ - 4x₂ + 8x₃ + 8x₄
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For this model, SSR = 700 and SSE = 100.At the 5% level,

A) there is no evidence that the model is significant.
B) it can be concluded that the model is significant.
C) the conclusion is that the slope of x₁ is significant.
D) there is evidence that the slope of x₂ is significant.