SR (Z-score I)

Use a mean of 52 and std deviation of 12.14 for the
following:
1) Find P (x > 69.52)
2) Find P (x < 41.22)
3) Find P (x < 81.91)
4) Find P (x > 31.19)
5) Find P (x> 63.57)
6) Find P (x < 76.05)
7) Find P (x < 39.78)
8) Find P (x > 47.33)