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Which of the following would NOT be a representative sample from a population of students at a school?a. randomly picking names from the entire school registerb. randomly choosing five names from each year c. randomly choosing 10% of the girls from each class d. randomly choosing the first 50 children to arrive at school in the morning
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The candy store is having a 30% off sale. emma is going to buy $7.50 worth of candy.how much will she pay after the discount
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Which of the following would NOT be a representative sample from a population of students at a schoo...
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