Math Problem Statement

Simpangan rata-rata dari data 9, 6, 5, 6, 4 dan 6 adalah ....

A. 1,0

B. 1,4

C. 1,5

D. 1,8

2,0

Solution

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Math Problem Analysis

Mathematical Concepts

Statistics
Mean Deviation
Absolute Deviation

Formulas

Mean = (Σx) / n
Mean Deviation = Σ|x - Mean| / n

Theorems

Mean Deviation Theorem

Suitable Grade Level

Grades 6-8