Answer:
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 <em>F</em> to test the significance of the model is:

Here,
<em>k</em> = number of independent variables
<em>n</em> = number of observations.
Then the critical value is:


*Use a F-table.
Thus, the critical value is 6.26.