What does it mean for a difference in means to be "statistically significant at the 0.05 level?" Group of answer choices The difference in means is exciting, worthwhile and/or noteworthy The difference in means is only interesting to about five percent (or less) of Americans There's less than a five percent chance of seeing a difference of that magnitude due entirely to chance (i.e., sampling error) Tom is 95 percent sure that he would rather be taking a nap than writing this exam