# Question: We are often interested in finding the value of z

We are often interested in finding the value of z that bounds a given area in the right-hand tail of the normal distribution, as shown in the accompanying figure. The notation z(a) represents the value of z such that

P(z > Z(a)) =

a. Find the following:

z (0.025)

b. z(0.05)

c. z(0.01)

P(z > Z(a)) =

a. Find the following:

z (0.025)

b. z(0.05)

c. z(0.01)

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