The members of a consulting firm rent cars
January 13th, 2018
The members of a consulting firm rent cars from three rental agencies: 60% from agency 1,30% from agency 2 and 10% from agency 3. If 9% of the cars from agency 1 need a tuneup, 20% of the cars from agency 2 need a tune up and 6% of the cars from agency 3 need atune up, what is the probability hat a rental car delivered to the firm will need a tune up?