Hi
P (|z| < 0.97 ) using probability table (loi normal centrée reduit) the answer is
1- P (|z|>0.97) = 1-2 x P(Z>0.97) = 0.67
At the risk of sounding very stupid how do you get 0.67? 1 tried multiplying 0.97 x2 but not the right answer
Please help. Thanks
P (|z| < 0.97 ) using probability table (loi normal centrée reduit) the answer is
1- P (|z|>0.97) = 1-2 x P(Z>0.97) = 0.67
At the risk of sounding very stupid how do you get 0.67? 1 tried multiplying 0.97 x2 but not the right answer
Please help. Thanks