In Hypothesis Testing 1, you were introduced to the ideas of hypothesis testing in the context of deciding whether a coin was fair or biased in favor of heads. In this section hypothesis testing ...

Hypothesis testing is a statistical procedure to measure the strength of a hypothesis based on sample data. Hypothesis testing, sometimes called significance testing, is a statistical method where ...

We will learn to identify when hypothesis tests based on these distributions are appropriate. We will review the concept of sample variance and derive the ... some of our earlier tests from Modules 1 ...

Hypothesis testing is used to assess the credibility of a hypothesis by using sample data ... range of plausible averages might range from 6.2 to 7.8 if the population mean is 7.0).