1. A marketing researcher decides to test whether coffee drinkers have a favorable view of coffee labeled as "Fair Trade." He has 18 randomly selected coffee drinkers taste his company's Morning Blend, then the exact same coffee labeled Fair Trade Blend. They are asked to rate the coffees on a 1 to 10 scale, 10 being best. The data is recorded in Minitab and a statistical test is to be done at = 0.01 to determine if "Fair Trade" coffee, on average, is rated more highly. a. What is the correct hypothesis test for testing this data? b. Open the FairTrade dataset in Minitab and use Minitab to conduct the test. Note that we must assume the ratings are normally distributed to have a valid test. Why? SHOW STEPS TO HOW TO GET THIS IN MINITAB. c. Assume all conditions exist for a valid test. Interpret your test results and state your conclusion in terms of the data and the question being studied. Also, interpret the associated confidence bound for this test. d. Considering that the term "Fair Trade" has no standard legal definition, how might a coffee company ethically make use of these results