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. The critical F value at α = .05 is (using the conservative value from the table)

A) 2.53.
B) 2.69.
C) 2.61.
D) 2.99.