Two Independent Samples
نویسنده
چکیده
One of the most commonly used statistical techniques is the comparison of two independent samples of measurement data. More specifically, the comparison of the means of two independent samples. This is often the basis for making a decision to go with a particular method, process or supplier. The validity of the procedure hinges on the random selection of items for each sample. The correctness of the subsequent decision rests with the stability of the processes that produce items that can be selected for the samples.
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تاریخ انتشار 2003