Given a table of raw data, the Six Sigma Black Belt should be able to prepare a frequency tally sheet of the data, and to use the tally sheet data to construct a histogram.
给出一份原始数据表，6西格玛黑带应能作出一份数据频次表，并且能使用这频次表构建一份直方图。
If the tinnitus frequency and the spontaneous ear sound launch tally, may be able to suppress the spontaneous ear sound launch using the outside pure tone the phenomenon, the cure tinnitus.
如其耳鸣频率与自发性耳声发射相吻合，可利用外界纯音能够抑制自发性耳声发射的现象，治愈耳鸣。
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