# Car Rental Agency Probability Calculation

## What is the probability of selecting a car with a GPS navigation system?

a) a car has a GPS navigation system

## What is the probability of selecting a car without a GPS navigation system?

b) a car does not have a GPS navigation system

a) Probability that a car has a GPS navigation system is 0.636

b) Probability that a car does not have a GPS navigation system is 0.364

To find the probability that the selected car has a GPS navigation system, you need to divide the number of cars with GPS by the total number of cars available.

Probability (car has GPS) = (number of cars with GPS) / (total number of cars)

Probability (car has GPS) = 28 / 44

Probability (car has GPS) ≈ 0.636 (rounded to three decimal places)

To find the probability that the selected car does not have a GPS navigation system, you can subtract the probability of having GPS from 1.

Probability (car does not have GPS) = 1 - Probability (car has GPS)

Probability (car does not have GPS) = 1 - 0.636

Probability (car does not have GPS) ≈ 0.364 (rounded to three decimal places)

So, the probability of the car having a GPS navigation system is approximately 0.636, and the probability of it not having a GPS navigation system is approximately 0.364.