In mathematics, the process of testing the claim is all about employing statistical tools to sift through and make sense of data, thereby establishing the truthfulness of a suggested statement or hypothesis. This usually entails formulating a null and an alternative hypothesis, selecting an appropriate significance level, carrying out a test, and then arriving at conclusions.
| Topic | Problem | Solution |
|---|---|---|
| None | A company claims that the average salary of its e… | Step 1: State the hypotheses. The first step is to state the null hypothesis and an alternative hyp… |