. Create you" own data set consisting of two different samples drawn from immigration data. Use sample sizes between 5 and 70. Show details of the sourcing and context. Show and use images of the manifests of the ships. Explain what you are doing as you go. State the null hypotheses in words that apply to the particular topic you are addressing. Define the populations you are referencing, their approximate sizes, and how the population averages would (in principle) be computed. Perform a one-sided, two-sample ttest. Explain what the software is doing on each line of the table of output. In particular, name the sample statistics that are computed and explain how those are connected with population parameters