I cannot ________the difference of the two samples.
举一反三
- Analysis of Variance (ANOVA) is a test for the difference in . A: means of two or more samples B: means of three or more samples C: vairance of three or more smaples D: means of two or more populations E: variance of two or more populations
- When testing for a difference in two population means from small samples, a pooled variance must be computed when ___________.
- I to say that we cannot send you the full range of samples. A: unfortunate B: regret C: refer D: like
- I cannot ____ (connection) the two things in my mind.
- I cannot tell the（）difference between the twins. A: Aslender B: Bslight C: Csingle D: Dsimple