question 4 - 4. Consider this hypothesis:

a]

H: 80% of Andrew's Facebook friends have negative opinions about Facebook.

E: Andrew put up a poll on Facebook asking: "Do you have negative opinions about Facebook?" and 80 percent of people responded "Yes."

Identify at least two problems with Andrew's sample, and say whether each problem is a response bias, a participation bias, or an issue with the representativeness of a sample. You may explain why the problem you identified is one of these three if you wish. (Make sure what you select is definitely one of these three problems!)

b]H: 80% of Andrew's Facebook friends have negative opinions about Facebook.

Come up with a sample that provides stronger evidence for H than E does from question 4. Use the strength test to compare the strength of E's sample from Question 4 and the evidence your sample gives, making sure to explain the results of the test. give the best to assign probabilities in doing so -state extra assumptions if that helps you better assign these probabilities.