4 & 5. Statistics, Quality Assurance and Calibration Methods - 2! 2부

4 & 5. Statistics, Quality Assurance and Calibration Methods / Analysis of Variance (f-Test) / 문제 3

문제 3

What is the formula for calculating degrees of freedom for the larger standard deviation?

n₁ + n₂ - 2

n₁ - 1

n₂ - 1

n₁ * n₂