3.Consider techniques we have covered so far (see list below). List the techniques to be used and what needs to be addressed by using that technique. Identify which variable(s) in the dataset you will use for each technique.

a)Use frequency distributions, crosstabulations (contingency tables), and graphs to describe categorical variables

b)Use of exploratory data analysis to summarize quantitative variable

c)Include a confidence interval to estimate a population mean

d)Include a confidence interval to estimate a population proportion

e)Identify an opportunity to answer a question using a t-test

List of Variables:

Product related:Number of pages visited by visitor about product related pages

Product related duration:Total amount of time (in seconds) spent by the visitor on product related pages

Bounce rate:Average bounce rate value of the pages visited by the visitor

Exit rate:Average exit rate value of the pages visited by the visitor

Page value: Average page value of the pages visited by the visitor

Special day:Closeness of the site visiting time to a special day