In a clinical trial, 19 out of 800 patients taking a prescription drug complained of flulike symptoms. Suppose that it is known that 2.9% of patients taking competing drugs complain of flulike symptoms.

Is this sufficient evidence to conclude that less than 2.9% of this drug's users experience flulike symptoms as a side effect? (Let =0.05)

H_o:

H_A:

Z-stat =Round to 2 decimal places.

p-value =

Decision:Type either Reject H_oor Retain H_o