Using the following information for R2, k, and N, calculate the value of the F statistic for testing the overall regression equation and determine whether F is statistically significant at the 0.05 level:
- R2 = 0.13, k = 5, N = 120
- R2 = 0.53, k = 5, N = 30
- R2 = 0.28, k = 4, N = 64
- R2 = 0.14, k = 4, N = 64