The Normal Distribution Curve and Its Applications

The Normal Distribution normal distribution A bell-shaped curve, also known as a normal distribution or Gaussian distribution, is a symmetrical probability distribution in statistics It normal distribution The visual appearance is given below Sample plot of the normal distribution Property of probability distributions is that area under curve equals one, A

new normal Normal Distribution · mean = median = mode · symmetry about the center · 50% of values less than the mean and 50% greater than the mean