a) How are Guinness Beer & the student’s t-test connected? b) Make a list of the distinguishing characteristics between continuous, discrete, and frequency data. How do you know when a variable is...

a) How are Guinness Beer & the student’s t-test connected?

b) Make a list of the distinguishing characteristics between continuous, discrete, and frequency data. How do you know when a variable is each type? What are examples of each?

c) Define what we mean by frequency data? What type of variable(s) are we talking about? Provide a clear example.

d) The following gives the number of degrees of freedom of this statistic as well as the value of the statistic. For each, use the appropriate table to find the associated p-value.