treatment of course is based on the severity of the presenting symptoms treatment options includes peripheral nerve blocks may be performed in an effort to break up the ongoing pain sensation being transmitted to the brain a tens unit is sometimes of value in an effort to break the pain cycle physical therapy including massage compression and range of motion exercises to the affected areas
The standard normal distribution is the normal distribution with a mean of zero and a standard deviation of one (the green curves in the plots to the right). It is often called the bell curve because the graph of its probability density resembles a bell.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.
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.