A teacher wants to test whether more than 60% of students prefer online learning.
Which is the correct setup?
- A
H₀: p̂ = 0.60, Hₐ: p̂ > 0.60
- B
H₀: p ≠ 0.60, Hₐ: p = 0.60
- C
H₀: p > 0.60, Hₐ: p = 0.60
- Dcheck_circle
H₀: p = 0.60, Hₐ: p > 0.60
Explanation
H₀ is equality; Hₐ matches the research claim ("more than 60%"); use the parameter p.