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Question 32 2 pts A certain drug can be used to reduce the acid produced by the body and heal damage to the esophagus due to acid reflux. The manufacturer of the drug claims that more than 85% of patients taking the drug are healed within 8 weeks. In clinical trials, 330 of 355 patients suffering from acid reflux disease were healed after 8 weeks. Test the manufacturer's claim at a = 0.05 level of significance. Write the hypothesis and indicate the tail. Choose one of the following (type only the letter): A) HO: u = 0.85; H1: / > 0.85. Right tailed test B) HO: P = 0.85; H1: P > 0.85. Right tailed test C) HO: 0 - 0.85; H1: o > 0.85. Right tailed test D) HO: P1 - P2 - 0; H1: P1 - P2 > O Right tailed test E) None of these