Steps for testing null hypothesis and altenative hypothesis

Steps for testing null hypothesis and alternative hypothesis:

1. State the null hypothesis and the alternative hypothesis.

2. Select the appropriate test statistic and calculate the test statistic.

3. Calculate the critical value or p-value associated with the test statistic.

4. Compare the test statistic to the critical value or p-value.

5. Make a decision about the null hypothesis.

6. Interpret the results.