Scientists at U Penn selected 63 subjects from the local population of obese adults. They randomly assigned 33 to the Atkins diet and 30 to the conventional diet. Do the results show at = 0.1 that the Atkins diet is worth the extra effort and produces 5 more pounds of weight loss? a) Describe appropriate hypotheses test to determine whether the Atkins diet is worth the extra effort and produces 5 more pounds of weight loss