# How do you find the z score for which 12% of the distribution's area lies between z and -z?

##### 1 Answer

May 17, 2015

Firstly we will find the area of which is not between

So we do the sum of

we know that our standard normal distribution is symmetric, so we would like to equally distribute the area that is not between

thus on each side of our area, we have

and we will find in our table that