Homework Soursefor a standard normal random variable what zscore has a prob
for a standard normal random variable, what z-score has a probability of .925 to the left
for a standard normal random variable, what z-score has a probability of .925 to the left
for a standard normal random variable, what z-score has a probability of .925 to the left
Solution
P ( Z < x ) = 0.925
Value of z to the cumulative probability of 0.925 from normal table is 1.44
P( x-u/s.d < x - 0/1 ) = 0.925
That is, ( x - 0/1 ) = 1.44
--> x = 1.44 * 1 + 0 = 1.44
