For a Normal distribution with mean $0$ and standard deviation $1,$ which of the following Python lines outputs the critical value a if Probability that z is greater than a equals $0\mathrm{.}818.$ A is a constant? Note: a is a constant. Select one.

Question $5$ options:

import scipy.stats as st

print$($st$.$norm.cdf$(0\mathrm{.}818,0,1))$

import scipy.stats as st

print$($st$.$norm.ppf$(0\mathrm{.}818,0,1))$

import scipy.stats as st

print$($st$.$norm.isf$(0\mathrm{.}818,0,1))$

import scipy.stats as st

print$($st$.$norm.pdf$(0\mathrm{.}818,0,1))$