NO.PZ2022123001000139
问题如下：
the test is used to test the fit of the model is:
选项：
A.F-test B.The t-test to test whether the slope coefficient is equal to zero C.The t-test to test whether the correlation is equal to zero解释：
the test is used to test the fit of the model is the F test.
一点印象都没有
