Math Problem Statement

Find the probability that 7 or more were female

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Binomial Distribution
Cumulative Probability

Formulas

P(X ≥ k) = 1 - P(X < k) for cumulative probability
P(X = k) = C(n, k) * p^k * (1 - p)^(n - k) for binomial distribution

Theorems

Binomial Probability Theorem
Cumulative Distribution for Binomial Probabilities

Suitable Grade Level

Grades 10-12