A multiple regression model involves 5 independent variables and a sample of 10 data points. If we want to test the validity of the model at the 5% significance level, the critical value is:

The critical value is 6.26.

Step-by-step explanation:

It is provided that there are 5 independent variables involved in a multiple regression model and the sample consist of 10 data points.

The critical value of F to test the significance of the model is:

Here,

k = number of independent variables

n = number of observations.

Then the critical value is:

*Use a F-table.

Thus, the critical value is 6.26.

898.1666667

step-by-step explanation:

5389/6 = 898.1666667