A regression with df = 28 yields t = 2.05 for the slope.
For the two-sided test of slope, p-value is approximately?
- A
0.005
- B
0.10
- Ccheck_circle
0.05
- D
0.025
Explanation
With df = 28, t = 2.05 corresponds to a two-sided p-value of approximately 0.05 (just slightly below).