Predictions from Sampling Distribution--please show work or steps used on a calculator.
1. If given a mean of 13.30286 and standard deviation of 1.021174, find and interpret the 95th percentile.
2. Using the above mean and standard deviation, find and interpret P(X<11.5). Please include the Z score in the answer, if used.
3. Using the above mean and standard deviation, find and interpret P(X>12.7). Please include the Z score in the answer, if used.