The following questions give you practice with standardising and the CLT, and more practice using the
tables.
7.5 Given X ? N(10, 0.25), find the following probabilities:
(e) Find x such that P(X > x ¯ ) = 0.05 where n = 10.

I tried to solve it with the Z test but it doesnt seems to match with the answer. Im not sure what i am supposed to do and its giving me headache, help would be much appreciated.