A bag contains 5 white marbles and 30 blue marbles. If a representative sample contains 2 white marbles, then how many blue mar

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3 years ago

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A bag contains 5 white marbles and 30 blue marbles. If a representative sample contains 2 white marbles, then how many blue mar

bles would you expect it to contain? Explain. Because the ratio of white marbles to blue marbles is ▼ 6:5 6:1 5:6 1:6 in the population, the expected number of blue marbles is nothing times the number of white marbles in the representative sample. There should be nothing blue marbles.

Mathematics