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 ...

Hypothesis testing is a formal procedure for investigating our ideas about the world using statistics. It is most often used by researchers to test predictions, called hypotheses. The first step in ...

This often takes the form of a null hypothesis, which is a statistical hypothesis that states ... Pearson's chi-square test works well with genetic data as long as there are enough expected ...

Background In a bustling corporate office, Sarah, a finance manager at Apex Financial Solutions, was tasked with optimizing ...