It sorts things in alphabetical order starting from A, or in numerical order starting from the lowest number.
Chat with our AI personalities
When you sort numbers from largest to smallest, or sort text from Z to A (in reverse alphabetical order).
The tables for Z-scores are given in the form of P = Prob(Z < z) for various value of P and z. Since Prob(Z > z) = 0.93 > 0.5, then by symmetry, z < 0. So suppose z = -a where a > 0 Now Prob(Z > -a) = 0.93 is the same as Prob(Z < a) = 0.93 [because the standard Normal is symmetric]. therefore, from the tables, a = 1.4758 (approx) and so z = -1.4758 (approx).
z divided by 3
1
|z - 8| or whichever of (z - 8) and (8 - z) that is non-negative.