In a t-test to determine whether analgesia or a placebo provide pain relief, the t-value obtained for the two-tailed probability p is found to be a low number at p = .042. What can be deduced about this result?
A. There is a 4.2% chance that the null hypothesis will be true.
B. There is a 2.1% chance that the null hypothesis will be true.
C. There is a 4.2% chance that the null hypothesis will be false.
D. There is a 2.1% chance that the null hypothesis will be false.
Answer: A
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