Answer:
68. See pic
Step-by-step explanation:
Answer:
Step-by-step explanation:
Because they are fractions which can't be more than one or they are negative
Answer: A. The difference of the two means is significant at the 68% confidence level, so the null hypothesis must be rejected.
Step-by-step explanation:
I just got it right on PLATO, so I know it’s 100% correct.