An effective classification should be ______, ______ and significant. A: consistent B: purposeful C: complete

If a paired comparison test of mean differences supports rejecting the null hypothesis, then the: A: independence of the samples is statistically significant. B: standard error of the mean differences is low relative to the sample mean difference. C: difference in means is not statistically significant.

What is the main idea of the passageThe main idea is that ______ between British English and American English are not significant.

significant digit

significant意为_

What does Moon Express think of its mission？ A: It is significant. B: It is unpredictable. C: It is promising. D: It is unprofitable.

A milestone is a significant () in a project.

essential/vital/significant

中国大学MOOC: Even if the correlation coefficient is high (near +1) or low (near-1), it may not be significant. True or false?

Even if the correlation coefficient is high (near +1) or low (near-1), it may not be significant. True or false? A: 正确 B: 错误