Explain the difference between an observational study and a designed experiment.

Do Porter's published recommendations include any specific sorts of gathered data?

Analyse How Normal is Normal The Mitsubishi Motors Sexual Harassment Case using SWOT analysis

Researchers at a regional hospital wanted to explore the topic of whether decaffeinated coffee is bad for the heart. They found a group of 187 people who either drank no coffee, drank between 3-6 cups of caffeinated coffee per day, or drank between 3-6 cups of decaffeinated coffee per day. The researchers analyzed blood sample from the groups before and after the study to determine the levels of cholesterol and non-esterified fatty acids (NEFAs) in the blood which are key indicators of heart disease risk. They found that those who drank 3-6 cups of decaffeinated cups of coffee per day experienced an 18% rise in NEFAs. This was not seen in the other two groups.   Can it be concluded that drinking coffee is bad for our hearts?

What does the possibility of using an FMS imply?

Explain how cluster sampling is different from stratified sampling

Develop a 1 year periodized program for a Major League Baseball population. Use the traditional periodization model and align your periods with the four sport seasons. Explain why you made the selections of frequency, load, duration, and specific exercises.

Why are Taguchi experiments so important compared to classical DOE-type experiments?  

Explain how the choice of a survey mode affects the choice of a sampling frame?

As a good researcher, what is the difference between correlation and causation?  Provide some examples