1. What is a hypothesis test?
2. Why do we need to use them to make decisions about relating sample results to the population?
3. Why can't we just make our decisions by the sample value?
4. Any example to justify from your professional life or even from our everyday life for hypothesis written both in English version and mathematically, i.e. Ho and Ha along with appropriate population parameter?
5. At what level of sig you will test the hypothesis and why?
6. What type of test you will use for testing?