User:Vmpenny

The density curve is a semetrical shaped curve that gives the easiest read to various type of statistical data. The curve is usually bell shaped and semetrical in appearance. This is known as a normal distribution. This curve has a mean and a median. The mean and the median are usually in the middle of a semetrical curve. However, if the curve is skewed to the left or to the right, the mean will lean toward either side. Normal distributions are used in everyday life. Our television stations uses them, our government uses them, and we read them almost every day. Whenever we hear about a percentage of people do this or that, this type of data may have been developed using statistical data and putting it into a density curve so that it can be easily understood.