1. The normal distribution is defined by two parameters: and 2. There are an innite number of normal distributions because there are infinite possible values for p and 0'. There is only one standard normal distribution, however. a. The mean of the standard normal distribution is ,and its variance is . Its standard deviation is b. The mean |.l and standard deviation 0' of a normally distributed variable are 75 and 8. How would you transform this variable to yield a normal distribution with mean 0 and standard deviation 1