12. If test scores for SAT scores are normally distributed with a mean of 1900 and a standard deviation of 125. Find the following a. The probability a student receives a test score greater than 2200 b. The probability a student receives a test score between 1750 and 2175. c. The probability a student receives a test score less than 1800. d. If Stanford only accepts students who score in the top 7% of the SAT score, what score would you have to receive to get into Stanford