Math Problem Statement

Medications for Depression A researcher wishes her patients to try a new medicine for depression. How many different ways can she select 5 patients from 44 patients?

Solution

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Math Problem Analysis

Mathematical Concepts

Combinatorics
Combinations
Factorials

Formulas

C(n, k) = n! / (k!(n-k)!)

Theorems

Combination Theorem

Suitable Grade Level

Grades 10-12