In a clinical trial, 18 out of 847 patients taking a prescription drug daily complained of Sulike sy . Suppose that it is known that 1.8% of p that more than 1 8% of this drug's users experience flulike symptoms as a side effect at the a = 0.1 level of sign ance? Because npo (1 -Po) = Y 10, the sample size is 5% of the population size, and the sample the requirements for testing the hypothesis satisfied. (Round to one decimal place as needed.)