You have a fair coin. You toss the coin n times. Let X be the portion of

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You have a fair coin. You toss the coin n times. Let X be the portion of times that you observe heads. How large n has to be so that you are 95% sure that 0.45 ≤ X ≤ 0.55? In other words, how large n has to be so that P(0.45 X 0.55) .95 ?

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Introduction To Probability Statistics And Random Processes

ISBN: 9780990637202

1st Edition

Authors: Hossein Pishro-Nik

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Question Posted: Oct 27, 2023 02:35 AM

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You have a fair coin. You toss the coin n times. Let X be the portion of

Question:

P(0.45 ≤X ≤0.55) ≥.95 ?

Step by Step Answer:

To determine how large n needs to be such that you are 95 sure that 045 X 055 we can use the Central ...View the full answer

Introduction To Probability Statistics And Random Processes

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