8. Europeans have a mean paid vacation each year of six weeks.
A. left tailed
B. right tailed
C. two tailed/ non-directional test
8. Europeans have a mean paid vacation each year of six weeks.
A. Ho: μ=6; Ha: μ≠6
B. Ho: μ=6; Ha: μ>6
C. Ho: μ=6; Ha: μ<6
D. Ho: μ≠6; Ha: μ≠6
help po pls
Answers & Comments
Answer:
8.A
9.B
correct me if I'm wrong