About this document
Understanding Normal Distribution by Jema Santillan is a document available to read on EtoBox.
The document discusses the normal distribution, which produces a bell-shaped curve when graphing a variable. Most observations in a normal distribution are clustered around the mean/median/mode, with fewer observations towards the tails. The standard normal distribution is a normalized graph of the normal curve equation, where z-scores indicate how many standard deviations an observation is from the mean. Areas under the normal curve correspond to percentages of observations that fall within certain z-score
- Author
- Jema Santillan
- Language
- EN