Explain how to find the 95% confidence interval for the mean by hand for one of the data sets in your article. Here is a my data set...

Explain how to find the 95% confidence interval for the mean by hand for one of the data sets in your article.

Here is a my data set

108,108,106,106,105,104,102,102,102,102,101,101,101,100,100,100,100,100,99,99,99,99,99,99,98,97,97,97,97,96,95 (worlddata.info).