query: Why is sample variance divided by $n-1$ and not $n$
positive_passages.docid: 55994
positive_passages.text: Why do statisticians like "$n-1$" instead of "$n$"?
negative_passages.docid: 94323
negative_passages.text: Strange behavior of RandomVariate and PascalDistribution
negative_passages.docid: 4130
negative_passages.text: Variance of a bounded random variable
negative_passages.docid: 68116
negative_passages.text: How to derive this version of variance formula
negative_passages.docid: 15530
negative_passages.text: Variance of sample mean.
negative_passages.docid: 158388
negative_passages.text: Sampling error with weighted mean
negative_passages.docid: 39236
negative_passages.text: How can the confidence interval for standard deviation not include the sample standard deviation?
negative_passages.docid: 58439
negative_passages.text: The distribution of the p-values under the null hypothesis is uniform(0, 1)
negative_passages.docid: 136679
negative_passages.text: What is the distribution of the variance of a sample from an unknown distribution?
negative_passages.docid: 110894
negative_passages.text: Does the variance of a sum equal a double sum of covariances?
negative_passages.docid: 105929
negative_passages.text: Binomial confidence interval estimation - why is it not symmetric?
negative_passages.docid: 46759
negative_passages.text: Regarding p-values, why 1% and 5%? Why not 6% or 10%?
negative_passages.docid: 40501
negative_passages.text: Why are these two random variables identically distributed?
negative_passages.docid: 16816
negative_passages.text: Why doesn't the example compile, aka how does (co-, contra-, and in-) variance work?
negative_passages.docid: 80705
negative_passages.text: Why divide by $n-2$ for residual standard errors
negative_passages.docid: 126469
negative_passages.text: Test -n gives unexpected result
negative_passages.docid: 10145
negative_passages.text: Unbiased estimator of variance of binomial variable