Question

Какова вероятность наугад из четырех букв к о о п составить слово окоп? помогите пожалуйста

Answer 1

Ответ:

8,3 %

Пошаговое объяснение:

всего способов составления любых слов из 4 букв 4! = 4*3*2*1 = 24

В слове две буквы 0,  в слове ОкОп  буква О может стоять первой, а может второй, что не изменит результат. Значит, благоприятных исходов не 1, а 2.

Вероятность 2/24 = 1/12= 0,083 = 8,3 %

Answer 2

Probability of forming the word "окоп" from four random letters

To calculate the probability of forming the word "окоп" from four random letters, we need to consider the number of possible combinations and the total number of outcomes.

The word "окоп" consists of four letters: о, к, о, and п. To calculate the probability, we need to determine the number of ways these letters can be arranged.

There are four positions to fill, and each position can be filled with one of the four letters. Therefore, the number of possible combinations is 4 * 4 * 4 * 4 = 256.

Now, we need to determine the total number of outcomes. Since we are choosing from four letters, each with equal probability, the total number of outcomes is 4^4 = 256.

Therefore, the probability of forming the word "окоп" from four random letters is 1/256.

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