Math Problem Statement

Diketahui peluang usaha jualan produk B untuk 3 kondisi sbb :

Kondisi Sepi Sedang Ramai P(X) 0,2 0,4 0,4 Terjual (X) 11 20 30 Hitung berapa rata-rata laba jika setiap produk terjual laba 5000 ?

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Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Expected Value
Multiplication

Formulas

Expected value formula: E(X) = Σ[P(X) * X]
Profit calculation: Profit = Expected value * profit per unit

Theorems

Expected Value Theorem

Suitable Grade Level

Grades 10-12