A survey found that 55% of college students believe that their online education courses are as good as or superior to courses that use traditional face to face instruction.
The null hypothesis is, H0: p-.55
What is the rejection region? (select the correct choice and fill in the the correct answer, round to three decimal places as needed)
a. z >____
b. z< ____ or z> ____
c. z< _____
d. ____< z < ____