Added Sugar in the Diet Your body doesnât need to get any carbohydrate from added sugar. Thatâs why the Healthy Eating Pyramid says sugary drinks and sweets should be used sparingly, if at all, and the Healthy Eating Plate does not include foods with added sugars.
What is the 'Normal Distribution'. The normal distribution, also known as the Gaussian or standard normal distribution, is the probability distribution that plots all of its values in a symmetrical fashion, and most of the results are situated around the probability's mean. Values are equally likely to plot either above or below the mean.
The probability density function of the normal distribution with mean and variance (equivalently, standard deviation) is an example of a Gaussian function, (See also exponential function and pi. ). If a random variable has this distribution, we write ~ .If and, the distribution is called the standard normal distribution and the probability density function reduces to. The image to the right gives the graph of the probability density function of the normal distribution various parameter values.ome notable qualities of the normal distribution: 1  The density function is symmetric about its mean value. 2  The mean is also its mode and median. 3  68.268949% of the area under the curve is within one standard deviation of the mean.