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ACCA考试 一日一练 F2 答案回复可见
2.3 Which of the following stastements are not true ? I If a sample is selected using random sampling, it will be free from bias. II A sampling frame is a numbered list of all items in a sample. III In cluster sampling there is very little potential for bias. IV In quota sampling, investigators are told to interview all the people they meet up to a certain quota. A I,II,III and IV B I,II and III C II and III D II only |
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