Question

Doing a global research paper on fatalities related to car accidents in about 4 different countries and I was just wondering what's are a few examples of good questions to ask. To base your entire research around? thank you!

Answer 1

Some of the questions that can be asked in this regard are as follows:

Suppose we want to test whether the average fatalities related to car accidents in 4 different countries are same across the four countries are same or different. In this regard, the questions can be:

1. Test whether the average fatalities related to car accidents in 4 different countries are same across the four countries are same or different.

2. State the null and the alternate hypothesis.

3. If you are considering a 95% confidence level in this regard, what does it mean. Describe the decision rule.

4. Do a Post Hoc test in order to do a pairwise comparison and analyse the results.