Multiple Choice
Suppose a confidence interval for the difference in mean weight loss for two different weight loss programs (Program 1 - Program 2) is entirely above zero.What does this mean?
A) We can't say with any confidence that there is a difference in mean weight loss for the populations of people on these two programs.
B) We can say with confidence that there is a difference in mean weight loss for the populations of people on these two programs; further, we can say that the average weight loss on Program 1 is higher.
C) We can say with confidence that there is a difference in mean weight loss for the populations of people on these two programs; further, we can say that the average weight loss on Program 2 is higher.
D) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
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