Perhaps their spending has an undue influence on the prices faced by the representative household.
也许他们的消费对于典型的家庭面临的价格有着抬高的作用。
The survey was carried out by Harris Interactive. Datawas weighted to be representative of the total US population based onregion, age, gender, education, household, income, and race。
该项由“哈里斯互动“开展的调查所收集的数据代表了美国人口的总体状况,考虑到了区域、年龄、性别、受教育程度、家庭状况、收入和种族等各方面的因素。
For this study, the investigators gathered data from the British household Panel Survey - a yearly questionnaire of a nationally representative sample of UK households.
这个研究中数据来源于英国家庭状况调查,它是一个对有代表性的英国家庭样本的年度调查。
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