If in 10 flips of a coin we get the same ratio as in Prob. 3 (4

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If in 10 flips of a coin we get the same ratio as in Prob. 3 (4 heads and 6 tails), is the conclusion the same as in Prob. 3? First conjecture, then compute.

Data from Prob. 3

If 100 flips of a coin result in 40 heads and 60 tails, can we assert on the 5% level that the coin is fair?

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 26, 2018 06:57 AM

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If in 10 flips of a coin we get the same ratio as in Prob. 3 (4

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The hypothesis that the coin is fair is accept...View the full answer

Advanced Engineering Mathematics

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