www.nursingsimulation.org/article/S1876-1399(14)00009-7/pdf

A normal distribution is deﬁned as a bell-shaped curve that is symmetrical. Also known as a ‘‘normal curve’’, this normal distribution has the mean, median, and mode of the sample at the same point on the curve. Because the curve is symmetrical, we can estimate population data from the sample scores. If data are normally distributed ...

plus.maths.org/content/evaluating-medical-treatment-how-do-you-know-it-works

Evaluating a medical treatment - how do you know it works? By . Dr Sarah Garner and Rachel Thomas. Submitted by plusadmin on March 3, ... Bed rest is an example of a treatment that was widely believed to be effective before rigorous testing but has since been disproved. ... Blood pressure has a normal distribution: ...

www.statisticshowto.datasciencecentral.com/.../normal-distributions

A normal distribution, sometimes called the bell curve, is a distribution that occurs naturally in many situations.For example, the bell curve is seen in tests like the SAT and GRE. The bulk of students will score the average (C), while smaller numbers of students will score a B or D.

study.com/academy/lesson/normal-distribution-of-data-examples-definition...

There are many things, such as intelligence, height, and blood pressure, that naturally follow a normal distribution. For example, if you took the height of one hundred 22-year-old women and ...

medical-dictionary.thefreedictionary.com/normal+distribution

normal distribution a symmetrical distribution of scores with the majority concentrated around the mean; for example, that representing a large number of independent random events. It is in the shape of a bell-shaped curve. Called also gaussian distribution. See illustration.

studiousguy.com/real-life-examples-normal-distribution

9 Real Life Examples Of Normal Distribution The normal distribution is widely used in understanding distributions of factors in the population. Because the normal distribution approximates many natural phenomena so well, it has developed into a standard of reference for many probability problems.

www.bmj.com/content/310/6975/298

For example, figure 1 shows the distribution of serum albumin concentration in a sample of adults displayed as a histogram. This is an empirical distribution. There are also theoretical distributions, of which the best known is the normal distribution (sometimes called the Gaussian distribution), which is shown in figure 2.

statisticsbyjim.com/basics/normal-distribution

To obtain a normal distribution, you need the random errors to have an equal probability of being positive and negative and the errors are more likely to be small than large. Many datasets will naturally follow the normal distribution. For example, the height data in this blog post are real data and they follow the normal distribution.

bolt.mph.ufl.edu/.../one-quantitative-variable-introduction/the-normal-shape

The normal distribution exists in theory but rarely, if ever, in real life. Histograms provide an excellent graphical display to help us assess normality. We can add a “normal curve” to the histogram which shows the normal distribution having the same mean and standard deviation as our sample.

onlinelibrary.wiley.com/doi/pdf/10.1002/msc.73

the normal rules of mathematics do not apply. An important option available is to convert numerical data into categorical data by using cut-off points. As an example, a diastolic blood pressure measurement could be classified as ‘hypertension’ if it is greater than 90 mmHg or ‘normotension’ if less than or equal to 90 mmHg.