Answer
We fail to reject the Null hypothesis.
Work Step by Step
$H_{o}: p = 0.019$
$H_{a}: p > 0.019$
α = 0.05
Using technology, we have the P value = 0.2582 > 0.05
Hence, we fail to reject the Null hypothesis as there is no sufficient evidence that more than 1.9% of Lipitor users experience flulike symptoms as a side effect.