2. A researcher is interested in testing the relationshipbetween the amount of fat in one's diet and the development ofcancer (of any type).
a. What is the research hypothesis? What is the nullhypothesis?
b. How will the researcher determine whether or not there is arelationship between dietary fat and cancer? What steps will theresearcher take?
c. Assume that the researcher made an error of the second type(i.e., a type II error). What did the researcher do to make thiserror?
