A t-statistic is performed during a t-test. The resulting statistic is used to determine whether to accept or reject a null ...

Hypothesis testing is a branch of statistics in which, using data from a sample, an inference is made about a population ...

Successful completion of this course demonstrate your achievement of the following learning outcomes for the MS-DS program: Define a composite hypothesis and the level of significance for a test with ...

The first thing any scientist does before performing an experiment is to form a hypothesis about the experiment's outcome. This often takes the form of a null hypothesis, which is a statistical ...