Question

В автобусе едут 5 девочек, 3 мальчика, 4 старушки, 3 дамы и 6 мужчин. Какова вероятность того, что первой на остановке из автобуса выйдет женщина? ​

Answer 1

Ответ:

1/19 вроде это 1) 2)2/5 3) ХЗ) 4)0.25/0.625

Пошаговое объяснение:

Answer 2

Calculation of Probability

To calculate the probability of a woman being the first to exit the bus at the stop, we need to determine the total number of people on the bus and the number of women on the bus.

According to the given information, there are: - 5 girls - 3 boys - 4 elderly women - 3 ladies - 6 men

To find the total number of people on the bus, we add up these numbers: 5 + 3 + 4 + 3 + 6 = 21

To find the number of women on the bus, we add up the number of girls, elderly women, and ladies: 5 + 4 + 3 = 12

Therefore, there are 12 women on the bus.

The probability of a woman being the first to exit the bus can be calculated by dividing the number of women by the total number of people on the bus: 12 / 21 = 0.5714

So, the probability of a woman being the first to exit the bus is approximately 0.5714 or 57.14%.

Please note that the above calculation assumes that each person on the bus has an equal chance of being the first to exit.