# Math Help - Z Score confusion

1. ## Z Score confusion

How do u get the z score for 99.9%?

How do you get the z score for the lowest 0.04%?

i must be using the wrong table or something

2. Originally Posted by ndcruz
How do u get the z score for 99.9%?

How do you get the z score for the lowest 0.04%?

i must be using the wrong table or something