NOTE: This problem has many steps. Remember to keep as many decimal places as possible at all intermediate steps of the calculation. The only exception to this is that you may use z-scores rounded to three decimal places (of course, you also may use the unrounded version as well).
In a certain school district in a large metropolitan area, the SAT scores over that past five years are normally distributed with a mean of 1458. Furthermore, Q1Q1 is 1248. What is the P95P95 score for this population?