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Determine z1

, z2
, and z3
in the following:

a) P(Z≤z1)=0.8413

b) P(Z≥z2)=0.025

c) P(−1≤Z≤z3)=0.75

User Enu
by
8.0k points

1 Answer

4 votes
Answer:



Explanation:

As









So,





As



So,







Rewriting in standard form



Substitute



As has LCM























Keywords: complex number
User Thomthom
by
7.5k points