We are developing a project that collects data from diverse sources. Then we need to calculate complex statistics from the data collected. Currently, we just dump all data collected to tables and ...

Variance is a statistical calculation that numerically describes the amount of variation in a data set. If values in a data set wildly fluctuate, variance would be high and predictions based on the ...

The Statistical Process Control Calculator (SPCC) aids in the prediction and analysis of process yield. The calculator can be used with an HP® 50g calculator or a free PC emulator. Steve Edwards, an ...

The T-Value is a common statistical calculation with a very wide range of applications. In the business world, it can help in making educated financial predictions and projections. For example, a ...

NEW DELHI—India surprised economists Friday evening by ratcheting up its official economic-expansion figure for the previous fiscal year, marking it as a year of sharp recovery rather than continuing ...