Michigan Tech MSE has decided to strongly emphasize hypothesis-based research in the PhD qualifier. A hypothesis is a proposed explanation for a phenomenon. For a hypothesis to be put forward in ...

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

Define a test statistic, level of significance, and the rejection region for a hypothesis test. Give the form of a rejection region. Perform tests concerning a true population variance. Compute the ...