Answer
We fail to reject the Null hypothesis.
Work Step by Step
$H_{o}: p = 0.94$
$H_{a}: p > 0.94$
α = 0.01
Using technology, we have the P value = 0.25 > 0.01
Hence we fail to reject the Null hypothesis as there is no sufficient evidence that more than 94% of patients taking Nexium are healed within 8 weeks.