Significance of Normal Distribution Essay Example | Topics and Well Written Essays - 500 words

Significance of Normal Distribution - Essay ExampleThese properties permit the normal scattering to be applied as the basis for estimating how huge or small sampling errors are. The normal distribution or normal curve is one of a biggest number of probable distributions it has a standard deviation of 1 and a mean of 0.In most cases, it is not feasible to gather data on the tout ensemble target population. Supposed an entrepreneur plans to invest a shopping mall in a real locality and decides to sell more clothings. He might be interested to know the body sizes of the population within the perimeter from the store, however, finds it impossible to collect all the data about the residents. Then, if the data subset or example size of the population of interest can be considered instead of including the entire population. Hence, repeating the data convocation procedure would most likely lead to a different group of numbers. A frame invent or representation of the distribution is use d to provide some sort of consistency to the results.Using normal distribution is very important since it provide appropriate description about the measures of the variables (height, weight, age, economic profile, reading ability, job satisfaction, work performance, memory, life span and many others) precisely and normally distributed.