2つの母分散の差の検定量
xi1 = [165, 130, 182, 178, 194, 206, 160, 122, 212, 165, 247, 195] xi2 = [180, 180, 235, 270, 240, 285, 164, 152] paraTest = Num4TstStatisticLib::ParametrixTestLib.new paraTest.diffPopulationVar(xi1, xi2)