Question

В фирме такси в данный момент 20 машин: 4 черных, 5 серых, 8 коричневых, 3 зеленых. По вызову выехала одна из машин, случайно оказавшаяся ближе к заказчику. Найдите вероятность того, что к нему подъедет коричневое такси

Answer 1

Given Information:

- The taxi company currently has 20 cars: 4 black, 5 gray, 8 brown, and 3 green. - One of the cars, which happened to be closer to the customer, was dispatched in response to a call.

Calculation:

To find the probability that the customer will be picked up by a brown taxi, we need to calculate the ratio of the number of brown taxis to the total number of taxis.

Total number of taxis = 20 Number of brown taxis = 8

Probability of a brown taxi picking up the customer = Number of brown taxis / Total number of taxis

Probability = 8 / 20 = 0.4

Therefore, the probability that a brown taxi will pick up the customer is 0.4.