(1 point) Find the value of the standard normal random variable
z
, called
z_(0)
such that: (a)
P(z<=z_(0))=0.9688
z_(0)=
◻
(b)
P(-z_(0)<=z<=z_(0))=0.886
z_(0)=◻
(c)
P(-z_(0)<=z<=z_(0))=0.0818