H₀: A new airbag is no safer than the old one. Hₐ: It's safer.
A Type I error in this context means:
- A
Concluding the new airbag is not safer when it really is.
- B
Refusing to adopt an airbag.
- C
Adopting an airbag with no safety improvement.
- Dcheck_circle
Concluding the new airbag is safer when it really isn't.
Explanation
Type I error: rejecting H₀ when H₀ is true—saying it's safer when it's not.