Use the following CDF to answer questions 1 to 4. X is a continuous RV with CDF given by F(x)=0ax11] ? Hint: Express this an interval probability, e.g., P[a1X>0.5] ? Hint: Use the definition of P[AB]. If AB, then P[AB]=P[A]/P[B]. Note: Round off your answer to 2 decimal digits..