Can you explain if a researcher computed the F ratio for a four-group experiment? The computed F is 4.86. The degrees of freedom are 3 for the numerator and 16 for the denominator.
1. Is the computed value of F significant at p < .05? Explain.
2. Is it significant at p < .01? Explain.
The solution provides a step by step method for the calculation of p-value using F-statistic.