StudentShare solutions
Triangle menu

Significance of Normal Distribution - Essay Example

Nobody downloaded yet

Extract of sample
Significance of Normal Distribution

These properties permit the normal distribution 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 whole target population. Supposed an entrepreneur plans to invest a shopping mall in a certain locality and decides to sell more clothings. He might be interested to know the body sizes of the people within the perimeter from the store, however, finds it impossible to collect all the data about the residents. Then, if the data subset or sample size of the population of interest can be considered instead of including the entire population. Hence, repeating the data gathering procedure would most likely lead to a different group of numbers. A framework or representation of the distribution is used 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. ...Show more


Normal distribution is a theoretical, at the same time a mathematical model of frequency distribution of a set of variable data. A bell-shaped symmetrical curve on the mean, basically represents this model and is also called the Gaussian distribution - Gauss…
Author : lorenaleannon
Significance of Normal Distribution essay example
Read Text Preview
Save Your Time for More Important Things
Let us write or edit the essay on your topic
"Significance of Normal Distribution"
with a personal 20% discount.
Grab the best paper

Check these samples - they also fit your topic

Importance of Normal Distribution Curve and Its Applications in Psychology
One such possible distribution or distribution pattern is the normal distribution. A normal distribution of variable values or data is a reasonable assumption on how data or variable values may be distributed in a population. In the normal distribution, the frequency count is distributed symmetrically to the left and right sides of the mean.
3 pages (750 words) Essay
The Normal Distribution and Probability
On computing and comparing median for my town, Galion, this was $ 33,841 with that of Ohio, $45,395. It is clear that median is an effective measure as it divides the distribution into lower and upper halves. Given that an average of the data is likely to be affected and thus altered or influenced by extreme incomes in this case, it will be therefore not good to use mean as the measure of choice.
4 pages (1000 words) Essay
A Look at a Baters Food Group's Distribution Strategy in Meeting Delivery Performance
Applied in the case of Baxters, this report provided a clear analysis on how the company was able to maximize the use of e-commerce as the company tried to expand its actual distribution network and improve its overall delivery performance. Bottle-neck within the production system can lead to poor delivery performance.
12 pages (3000 words) Essay
Poverty, Inequality and Income Distribution
Income distribution can be viewed from two different functional perspectives. The first is the functional approach and the second one is the size. The functional approach relates to the distribution of income among factors while the second one, size relates to the distribution of income among individuals.
6 pages (1500 words) Essay
Normal and Pathological mourning
The study aims to understand the difference between normal and pathological mourning in the application of the conceptions of the internal processes as enunciated by Freud without a simple restatement of the academic work on attempt at simply rearranging passages from different authors on the subject of psychoanalysis and mourning.
34 pages (8500 words) Essay
Normal Distribution
Then, the data collected is evaluated to find the mean, mode, median, variance and standard deviation. Using the collected data, frequency distribution graph and normal distribution curves are drawn. The normal distribution table is then subjected to the X 2 tests.
16 pages (4000 words) Essay
To remain successful in the competitive automobile manufacturing sector, it needs to be imaginative in its distribution strategies. Ford Motor Co. in the last decade has made changes from the traditional distribution channels. In 1997, Ford changed its more than a
2 pages (500 words) Essay
Frequency Distribution
The frequency distribution tells us that the nurses to bed ratio in the US is centered at 1.43-1.53 and a few 2.0 nurses to bed ratio. 2. Based on the Frequency distribution and the Histogram chart, the frequency of the data is centered at 10-15 which covers the
5 pages (1250 words) Essay
Normal Distribution
This is important when interpreting data because the best results can be attained through a sampling process that has very few outliers. Ideally, the number of participants, or variables, in a study should be totally random in order to attain validity. If a study
2 pages (500 words) Essay
This has been designed so as to not only to be on the competitive advantage but also help their esteemed customers get quality products at their convenient places. (Mark) The company uses logistics distribution
1 pages (250 words) Essay
Hire a pro to write
a paper under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email
Comments (0)
Click to create a comment
Contact Us