2. What is the probability a normal random variable is more than 2 standard deviations away from its mean? Answer this first using a normal with mean 0, and variance 1, and the norm.cdf function from scipy.stats (scipy package and stats subpackage). Then answer again with the same function, but adjust the random variables to a normal with mean 1, and standard deviation of 2. Does your answer depend on the mean or standard deviation for the normal random variable?