MathPHP\Probability\Distribution\Continuous\NormalTest::dataProviderForPDF PHP Метод

    public function dataProviderForPDF()
    {
        return [[84, 72, 15.2, 0.01921876], [26, 25, 2, 0.17603266338], [4, 0, 1, 0.000133830225]];
    }