Question

В команде волейболистов 22 спортсмена из них 4 меньше 1,90м, 7 от 1,90м до 1,92м остальные выше 1, 92м. Определите вероятность того, что на соревнования попадут вче спорцмены выше 1,92м? Помогите пж срочно ​

Answer 1

22-4-7=11
11/22*100%=50%

Answer 2

Problem Analysis

We have a team of 22 volleyball players, with 4 of them being shorter than 1.90m, 7 of them being between 1.90m and 1.92m, and the rest being taller than 1.92m. We need to determine the probability that all the players taller than 1.92m will make it to the competition.

Solution

To find the probability, we need to calculate the ratio of the number of players taller than 1.92m to the total number of players. Let's calculate it step by step.

1. Total number of players: 22 2. Number of players shorter than 1.90m: 4 3. Number of players between 1.90m and 1.92m: 7 4. Number of players taller than 1.92m: Total number of players - (Number of players shorter than 1.90m + Number of players between 1.90m and 1.92m)

Let's calculate