In a study of a new treatment for cold sores, researchers randomly assigned 2209 patients to use of the new topical medication or a placebo in a double-blind experiment. Cold sores healed more quickly with the new medication and the improvement was statistically significant at the 0.01 level. Results were published the Journal of the American Medical Association in 1997. Which of the following is an appropriate conclusion? Group of answer choices With a large sample, statistically significant results suggest a large improvement over the placebo. With a large sample, statistically significant results may come from a small improvement over the placebo. Regardless of the sample size, a statistically significant result means there is a meaningful difference in cold sore relief