Applying Statistical Inference: an Example If an Experimenter Finds That

Multiple Choice

Applying Statistical Inference: An Example If an experimenter finds that the difference between two treatment groups is significant at the .05 level, then

A) the odds of obtaining this difference by chance are 95 in 100 times.
B) the probability of this treatment effect is 5%.
C) we would expect chance to produce a result this large less than 5 in 100 times.
D) we should accept the null hypothesis.