# Normal Distribution Statistics Assignment Help

The normal distribution is a combination of probability distributions, which differ in their position and parameters. The parameters of the normal distribution are mean (?) and standard deviation or variance. As per Normal Distribution statistics

assignment help experts, the standard normal distribution has a mean of 0 and a variance of 1. It has same area between any two designated points. The distribution curve is bell shaped because the graph of its probability density looks like a bell. The normal probability density function is symmetric about its mean value. For normal distribution, mean, median and mode are all equal. The inflection points, where the curve changes its concavity occur at one standard deviation away from the mean. There are infinite possible normal distributions because there is one normal distribution for each mean and standard deviation. In concern of this, every situation is likely to have different mean and different standard deviations. One should assume that sample data represents a population distribution because for statistical analysis, it is necessary to assume that the population from which the sample is drawn has a normal distribution. In condition of data following a known distribution, it is easy to use formulas in the analysis and it makes the calculations much easier. How to get Normal Distribution Statistics Assignment Help  Students who need statistics assignment help can touch with our 24X7 live support system or can send e-mail at info@www.assignmenthelpexperts.com