sample variance वाक्य

उदाहरण वाक्य

1. Chi-squared tests are often constructed from a sample variance.
2. This formula is also sometimes used in connection with the sample variance.
3. Important examples include the sample variance and sample standard deviation.
4. The following estimate only replaces the population variances by the sample variances:
5. If the sample mean and uncorrected sample variance are defined as
6. Correcting for this bias yields the " unbiased sample variance ":
7. is the sample variance estimate of \ sigma ^ 2 ( x ).
8. This property ( independence of sample mean and sample variance ) characterizes normal distributions.
9. The expected value of the sample variance is
10. As a side note, other approaches have been described to compute the weighted sample variance.