Get Chapter 9 Hypothesis Testing

Filling out the CHAPTER 9 HYPOTHESIS TESTING document online can seem intimidating, but this guide provides a comprehensive overview of the necessary steps. By following these instructions, users can confidently complete the form and perform hypothesis testing effectively.

Follow the steps to complete the CHAPTER 9 HYPOTHESIS TESTING form online.

1. Click ‘Get Form’ button to access the form and open it in the editor.
2. Begin with 'Testing a single population mean.' Select whether you are conducting a z-test (when σ is known) or a t-test (when σ is unknown). Choose option 1 for Z-Test or option 2 for T-Test.
3. If choosing z-test, enter the null hypothesis value (µ0) in the designated space. You can also choose the type of alternative hypothesis by selecting from the options: ≠ µ0, < µ0, or > µ0.
4. Input the sample mean (x) and, if required, the population standard deviation (σ) for the z-test. For the t-test, enter the sample data or summary statistics, depending on your choice.
5. After inputting the necessary values, highlight the 'Calculate' option and press the appropriate button to proceed.
6. Review the output, which includes the z or t value along with the corresponding p-value. This information will guide you in making conclusions about your null hypothesis.
7. Optionally, select the 'Draw' feature to visualize the test statistic on the normal distribution, if applicable.
8. Finally, ensure you save, download, or print the completed form for your records, or share it as needed.

Complete your CHAPTER 9 HYPOTHESIS TESTING document online today and enhance your understanding of hypothesis testing.