Pay and Benefits. Effective July 2016, the base salary for a newly hired Trooper is $47,235. After completing probation (1st year) the base salary will be $56,472, which progresses through seniority steps to a top base salary of $83,738 for a Trooper position with no rank.
The standard normal distribution is a normal distribution with a mean of zero and standard deviation of 1.The standard normal distribution is centered at zero and the degree to which a given measurement deviates from the mean is given by the standard deviation.he standard normal distribution is a normal distribution with a mean of zero and standard deviation of 1.
The normal random variable of a standard normal distribution is called a standard score or a z-score. Every normal random variable X can be transformed into a z score via the following equation: z = (X - Î¼) / Ï. where X is a normal random variable, Î¼ is the mean of X, and Ï is the standard deviation of X.r you may want to know the probability that a standard normal random variable lies between two given values. These probabilities are easy to compute from a normal distribution table. Here's how. 1  a) = 1 - P(Z. 2  Suppose, for example, that we want to know the probability that a z-score will be greater than 3.00.