我在origin中进行模型拟合,得出的结果如下所示, Reduced Chi-Sqr是代表卡方检验吗,是越小越好吗?
a a b b S tatistics Statistics
Value Standard Error Value Standard Error Reduced Chi-Sqr Adj. R-Square
3.43135 0.25903 0.23788 0.01691 0.00179 0.98321