Wage by Gender for Common Jobs. 1  Showing data for Grand Forks City PUMA, ND. 2  Showing data for Grand Forks City PUMA, ND. 3  The closest comparable wage GINI for Binford, ND is from Grand Forks City PUMA, ND. 4  Use the dropdown to filter by race/ethnicity. 5  For anonymity, the ACS 1-year estimate groups occupations by course parent groupings.
Epidemic Curves. In essence, an epidemic curve is a bar chart with vertical columns that illustrates number of new cases of a specific disease occurring over a span of time. The key information is the time of onset for each of the cases.
Definition: The term bell curve is used to describe the mathematical concept called normal distribution, sometimes referred to as Gaussian distribution. âBell curveâ refers to the shape that is created when a line is plotted using the data points for an item that meets the criteria of ânormal distributionâ.he important things to note about a normal distribution is the curve is concentrated in the center and decreases on either side. This is significant in that the data has less of a tendency to produce unusually extreme values, called outliers, as compared to other distributions.