1. Scores for an exams are normally distributed with a mean of 235 and a standard deviation of 52. What is the percentile of a raw score 287? 2. Scores for an exams are normally distributed with a mean of 235 and a standard deviation of 52. Identify the scores which correspond to the bottom 5%. 3. Scores for an exams are normally distributed with a mean of 235 and a standard deviation of 52. How high must an individual score to be in the highest 10%