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When you analyze data , it is important to be aware of sampling errors and nonsampling errors . The actual process of sampling causes sampling errors . For example , the sample may not be large enough . Factors not related to the sampling process cause nonsampling errors . A defective counting device can cause a nonsampling error .
Please check all the words that can be used instead of the target word in the same context. Note that the morphology of the target (third person singular, past tense etc.) is considered to be applied to the candidate automatically in the process of paraphrasing.