Question: On an academic achievement tests with a mean of 100 and a standard deviation of 15, Wendy received a T-score of 45, John received a percentile rank of 65, Kevin received a raw score of 115, and Sharon received a Z-score of +1.5. Assuming the distribution is normal, who received the best score? (show what EACH student scored using Raw scores, Percentile Ranks, T-scores, and Z-scores to prove your answer.)