week 4 statistics discussion
1. What is hypothesis testing when or how is it used.
2. Define each type of Hypothesis in statistics
Research hypotheses
Statistical hypotheses
Substantive hypotheses
3. What is a one tailed test how or when is it used
4. What is two tailed test how or when is it used
5. Briefly describe the 8 step approach
6. What is alpha beta and power and how are they inversely related
7. Write about the critical value method
8. What is type I and type II errors.
