stddev造句

例句与造句

1. :: Comment : The StdDev objection is bunk.
2. Secondly, I don't know how to incorporate the stddev = 8 piece of information.
3. So if I just plug in ln ( X ) into the value for the normal distribution, with \ mu and \ sigma as mean and stddev, then I get the right answer?
4. It's difficult to find stddev in a sentence. 用stddev造句挺难的