Normal Distribution

Chapter 1: Descriptive Statistics and the Normal Distribution normal distribution Normal distribution The normal distribution is a continuous distribution that is specified by the mean and the standard deviation The mean is the normal distribution The Normal Distribution Curve and Its Applications · It is always symmetrical, with equal areas on both sides of the curve · The highest point on the curve

new normal A continuous random variable Z is said to be a standard normal random variable, shown as Z∼N, if its PDF is given by fZ=1√2πexp{−