In a regression analysis involving 25 observations, the following estimated regression equation was developed. ŷ = 10 – 18x1 + 3x2 + 14x3 Also, the following standard errors and the sum of squares were obtained. Sb1 = 3 Sb1 = 6 Sb1 = 7 SST = 4,800 SSE = 1,296 If we are interested in testing for the significance of the relationship among the variables (i.e., significance of the model), the critical value of F at α = .05 is _____.

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In a regression analysis involving 25 observations, the following estimated regression equation was developed.

ŷ = 10 – 18x1 + 3x2 + 14x3

Also, the following standard errors and the sum of squares were obtained.

Sb1 = 3 Sb1 = 6 Sb1 = 7

SST = 4,800 SSE = 1,296

If we are interested in testing for the significance of the relationship among the variables (i.e., significance of the model), the critical value of F at α = .05 is _____.
 
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