A researcher hypothesizes positive association: H0: beta = 0 vs Ha: beta > 0. The output reports two-sided p = 0.04 with t = 2.1.
What is the one-sided p-value?
- A
0.96
- B
0.08
- C
0.04
- Dcheck_circle
0.02
Explanation
For positive Ha with positive t, halve the two-sided p: 0.04/2 = 0.02.