The following table shows 1000 nursing school applicants classified according to scores made

on a college entrance examination and the quality of the high school from which they graduated,

as rated by a group of educators:

Quality of High Schools

Score Poor(P) Average(A) Superior(S) Total

Low(L) 105 60 55 220

Medium(M) 70 175 145 390

High(H) 25 65 300 390

Total 200 300 500 1000

Evaluate the following probabilities:

(i)P(A) (ii) P(H) (iii)P(M) (iv) P(MA) (v) P(L S) (vi) P(HP)