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Mathematics, 06.06.2020 21:04, masonorourke
Find the size of each of two samples (assume that they are of equal size) needed to estimate the difference between the proportions of boys and girls under 10 years old who are afraid of spiders.
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Answers: 2
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Find the size of each of two samples (assume that they are of equal size) needed to estimate the dif...
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