Could you show me how to solve the attached problem.
It's long, but it's still a basic statistics problem.
The question has three parts:
a) is there significant difference between the two?
b) what does the plot tell you that the confidence interval doesn't?
c) NOW NEST the FACTORIAL
Hope this helps. It might be a bit messy.
a) Includes two solutions to the same problem. One uses the individual data from ...
The solution is provided in two separate attachments with explanation given for each question.