Math Problem Statement

۵ نفر از یک کلاس. احتمال اینکه این ۵ نفر در ماه های متفاوتی از سال به دنیا اومده باشند چیست. پاسخ رو به صورت کسری بنویس

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Combinatorics

Formulas

Number of favorable outcomes = 12 × 11 × 10 × 9 × 8
Total possible outcomes = 12^5
Probability = (favorable outcomes) / (total outcomes)

Theorems

Basic probability theorem

Suitable Grade Level

Grades 10-12