Weighted Average Method: A Simple Way to Study Customer s Satisfaction Degree;

Application of weighted average method on angular velocity calculation of GFSINS

Based on weighted average method,the integrated warning model is designed,and is applied to ShengLi oilfield.

To analyze the great or small of error in average grade of ore body which is calculated by arithmetic mean method and weighted mean method from tendentious change and stochastic change of ore grade,it explains the great or small of area has certainly weight.

Extended weighted average approach is spreaded to the following two cases:fusion of two normal distribution data and fusion of three uniform distribution data.

This method ascertains the enterprise quota ultimately by steps such as judging system error,eliminating bulky error,checking that whether the quantity of valid data is up to the request or not,using the way of the second average,so can avoid the fault because of the data distortion.

Since there are fake anomalies of the curves connection for apparent resistivity,and no reflection of different effects on detecting the same electrical body by using different exploring methods,it has put forward a multiple mean weighted contacting-point processing met.