What types of data collection strategies and research design have you experienced—whether for work or through educational means?

Answer the following 2 questions

Looking at probability in research, which do you believe is the best approach between classical, empirical, and subjective? Explain.

When working with research, would you rather use conditional or joint probability? Explain

Answer the following 2 questions

Research involves measurement scales, of which there are four types. In data collection, what sources of data would you use, and how would you establish reliability and validity? Why did you choose those specific data samples?

What types of data collection strategies and research design have you experienced—whether for work or through educational means?

Answer the following 2 questions
What experience do you have with hypothesis testing?

Which testing method—one-sample or two-sample parameter tests—is the better test to use to formulate an answer to a hypothesis? Explain.

Answer the following 2 questions for your main post:

What types of data can be used to generate different kinds of graphs?

How have you used data to showcase an example or solve a problem? Did you get the outcome you expected? Explain.