question no 8 or 9 ka answer

market. The probability that the customer buy a. bread is D. milk is 0.50 c.both bread and milk is 0.30. What is the probability that the customer would buy either bread or milk or both (0.8) Q8 In a cafeteria students may order any combination of Chips, Sandwiches and Cold drink. The probability that a student chooses a cold drink is 0.45, sandwiches and chips 0.19, cold drink and sandwiches 0.15, cold drink and chips 0.25, cold drink or sandwiches 0.6, cold drink or chips 0.84, cold drink or chips or sandwiches 0.9. Find the probability that a student chooses all the three ( 0.11) Q9 In a departmental store customer may choose any combination of Butter, Eggs and Bread. The Probability that a customer chooses Bread is 0.55, Eggs and Butter 0.25, Bread and Eggs 0.15, Bread and Butter 0.30, Bread or Eggs 0.78, Brad or Butter 0.85 and all the three 0.12. Find the probability that a customer chooses either Bread or Butter or Eggs. 10 T