Collecting and Interpreting Data Question
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Grade 7 Collecting and Interpreting Data CCSS: 7.SP.A.1
A interviewer is trying to prove a point for his video. If he interviews 2 people in total, will he have an accurate representation of the opinions of a group of 200 people?
- Only if he chose people who were not biased
- Only if he picked the 2 people at random
- Yes, 2 people can speak for any population
- No, the sample is too small to be reliable