NO.PZ2022123001000131
问题如下:
Ifwe want to test whether a sample came from a population following Chi Squareprobability distribution, we should use:
选项:
A.Chi Square test
B.F-test
C.Nonparametric Tests
解释:
We primarily use nonparametric procedures in foursituations: (1) when the data we use do not meet distributional assumptions,(2) when there are outliers, (3) when the data are given in ranks or use anordinal scale, or (4) when the hypotheses we are addressing do not concern aparameter.
为什么检验它是不是参数