Question

In a clinical trial, 20 out of 881 patients taking a prescription drug daily complained of flulike symptoms. Suppose that it is known that 1.9% of patients taking competing drugs complain of flulike symptoms. Is there sufficient evidence to conclude that more than 1.9% of this drug's users experience flulike symptoms as a side effect at the α=0.05 level of significance?

Because np 0 (1 minus p 0) = 10, the sample size is ▼ less than or greater than 5% of the population size, and the sample ▼ is given to not be random, can be reasonably assumed to be random, cannot be reasonably assumed to be random, is given to be random, the requirements for testing the hypothesis ▼ are are not satisfied. (Round to one decimal place as needed) What are the null and alternative hypotheses? H0: ▼ μ σ p ▼ greater than> equals= not equals≠ less than< versus Upper H 1H1: ▼ μ σ p ▼ greater than> equals= less than< not equals≠ (Type integers or decimals. Do not round.)

Answer 1

Because np 0 >=10 ; he sample size is less than 5% of the population size, and the sample  can be reasonably assumed to be   random the requirements for testing the hypothesis  are satisfied

( please revert if there are other parts of this)