so cute allhamdulliha I am sorry kiun ke bas me a picture of you are not playing games on the computer and I think I will be able to make it will be a little
When it is has a probability value of 0.1587, it means
that 15.87% of the total sample is below z = -1 or there is a chance that the
selected sample has a 15.87% chance of being below z = -1. Actually all the
choices are telling the same thing in different way.