Search for tag: "pivotal quantity"

Example: Using a Pivot to Find a Confidence… duration 8 minutes 33 seconds Example: Using a Pivot to Find a Confidence… Example: Using a Pivot to Find a Confidence Interval for Normal Variance	Example: Using a Pivot to Find a Confidence Interval for Normal Variance A confidence interval estimator for the variance of a normal distribution is found using a pivotal quantity. pivotal quantity confidence interval estimator sampling distributions From Jane Harvill 1,886 plays 0
Finding Interval Estimators duration 42 minutes 11 seconds Finding Interval Estimators Finding Interval Estimators	Finding Interval Estimators In this first lesson on interval estimation, we address three methods in the frequentist domain for finding interval estimators. The first is the inversion of a test statistic, the second is using… acceptance region pivotal quantity cumulative distribution function From Jane Harvill 325 plays 0