Run the F - Curve program for each pair of degrees of freedom listed below based on 100 replications. Graph the F-curves on the chart. Note: The two samples are randomly drawn from a normal...

Run the F - Curve program for each pair of degrees of freedom listed below based on 100 replications. Graph the F-curves on the chart. Note: The two samples are randomly drawn from a normal population, sample variances calculated, and the F-ratio computed.

a. Does the shape of the F-curve change based on the numerator and denominator degrees of freedom? YES ______ NO ______

b. Are the F-values always positive? YES ______ NO ______

c. Why are some of the F-values below 1.0?