Identify each of the following statements as either true or false a True If a continuous random variable has a normal distribution with mean / and standard deviation o, it can be transformed to a X -u standard normal distribution with the formula z b) True In a normal distribution, as the standard deviation increases the distribution becomes narrower C Click for List For a standard normal random variable, Z, P(Z c), where c is some constant. d) Click for List The domain of a normal distribution is z = -co to z = co e) Click for List Both the normal and standard normal distributions are always symmetric around 0