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.
A random variable X whose distribution has the shape of a normal curve is called a normal random variable. Normal Curve. This random variable X is said to be normally distributed with mean Î¼ and standard deviation Ï if its probability distribution is given by. `f(X)=1/(sigmasqrt(2pi))e^(-(x-mu)^2 /2\ sigma^2`.he new distribution of the normal random variable Z with mean `0` and variance `1` (or standard deviation `1`) is called a standard normal distribution. Standardizing the distribution like this makes it much easier to calculate probabilities.