How many heads would be at the 30th percentile? Round to the nearest whole number. Recall that

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How many heads would be at the 30th percentile? Round to the nearest whole number.

Recall that if we flip a coin at least 20 times, the distribution of the number of heads is approximately normal with mean equal to half the number of flips and standard deviation equal to half of the square root of the number of flips.

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Contemporary Mathematics

ISBN: 9781711470559

1st Edition

Authors: OpenStax

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How many heads would be at the 30th percentile? Round to the nearest whole number. Recall that

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Contemporary Mathematics

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