Math Problem Statement

Dari perhitungan tabel tersebut, berapa persamaan regresinya

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Regression
Statistics
Summation

Formulas

Y = a + bX_1
b = [nΣ(X_1Y) - (ΣX_1)(ΣY)] / [nΣ(X_1^2) - (ΣX_1)^2]
a = [ΣY - bΣX_1] / n

Theorems

Least Squares Method

Suitable Grade Level

Grades 10-12