Answer:
I think C i'm not sure yet just let someone else answer and yea. But have a nice day as well.
Step-by-step explanation:
C
Is is a one-tailed test
P(z < 2.45) = 0.9929
1 - 0.9929 = 0.0071
Significant at both 0.05 and 0.01 because both are greater than 0.0071
