Construct a document explaining the data you have decided to use and what statistical test you intend to use. Be sure to use the decision tree provided in this activity. Analyze your data to ensure that it meets the assumptions of the test (for example parametric vs. non-parametric). Provide applicable StatCrunch outputs.

Here is my data how do I begin this?

https://www.transtats.bts.gov/OT_Delay/OT_DelayCause1.asp?pn=1