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应用EL—5100型计算器输入简单的计算程序,实现了一项新的函数功能技术。即批内标准差(S_(wb))。使批内标准差的工作消除了大量人工记录中间数据的过程,简化了繁琐操作,增加了计算的准确性,提高了工作效率。
Using the EL-5100 calculator to enter a simple calculation program, a new functional technology was implemented. The standard deviation within the batch (S_ (wb)). The standard error within the batch work to eliminate a lot of manual recording of intermediate data process, simplifying the cumbersome operation, increase the accuracy of the calculation, improve work efficiency.