题目内容
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[主观题]
Which one of the following statements is TRUE of the traditional "small data" polls？A．Trad
Which one of the following statements is TRUE of the traditional "small data" polls？
A．Traditional pollsters don"t actually asking questions.
B．Traditional pollsters can gel a sense of the race, age, and gender of their samples and make corrections accordingly.
C．Traditional "small data" polls is a better method than "big data" analysis of online conversations.
D．Traditional "small data" polls made more high-profile misses than "big data" polls.
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