Normal Distribution

Normal Distribution normal distribution

The normal distribution is a continuous probability distribution that is symmetrical around its mean with most values near the central peak

normalization Normal Distribution vs Student's T Distribution · They approximate a wide variety of random variables · Distributions of sample means with Normal Distribution · mean = median = mode · symmetry about the center · 50% of values less than the mean and 50% greater than the mean If a set of n observations is normally distributed with variance σ2, and s2 is the sample variance, then s2σ2 has a chi-square distribution with n–1

คําถาม truth or dare A bell-shaped curve, also known as a normal distribution or Gaussian distribution, is a symmetrical probability distribution in statistics It