SOLUTION: 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 tune-u
Algebra.Com
Question 140266: 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 tune-up, 20 % of the cars from agency 2 need a tune up and 6% of the cars from agency 3 need a tune-up, what is the probability that a rental car delivered to the firm will need a tune -up?
Pls help as I am student from long distance education and unable to solve this...
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The members of a consulting firm rent cars from three rental agencies:
60% from Agency 1
30 % from Agency 2
10% from Agency 3.
If 9% of the cars from Agency 1 need a tune-up,
20 % of the cars from agency 2 need a tune up and
6% of the cars from agency 3 need a tune-up,
what is the probability that a rental car delivered to the firm will need a tune -up?
------------
Expected Value = 0.6*0.09 + 0.3*0.2 + 0.1*0.06 = 0.12
==============
Cheers,
Stan H.
RELATED QUESTIONS
the members of a consulting firm rent cars from three rental agencies 60% from agency 1... (answered by ikleyn)
The members of a consulting firm rent cars from 3 rental companies: 60 percent from... (answered by jorel1380)
When you rent a car from Rental Agency A, for one day there is a base fee of
$20 and you (answered by Theo)
a rental car agency charges $16 per day plus 10 cents per mile to rent a certain car.... (answered by nerdybill)
A RENTAL CAR AGENCY CHARGES $15.00 PER DAY PLUS 7 CENTS PER MILE TO RENT A CERTAIN CAR.... (answered by josmiceli)
A car rental agency currently has 40 cars available, 30 of which have a GPS navigation... (answered by Alan3354)
A car rental agency currently has 40 cars available, 30 of which have a GPS navigation... (answered by Alan3354)
A rental car agency charges $19 per day plus 10 cents per mile to rent a certain car.... (answered by rfer)
A rental car agency charges $19 per day plus 10 cents per mile to rent a certain car.... (answered by Boreal)