want to know if my coin lands on heads more often than it lands on tails. I decide to test the coin. I flip the coin 100 times, and it lands on "heads" a total of 53 times (53/100 = 0.53 = 53%). Is this strong evidence that the die is not fair? Yes, since it didn't roll 50 heads out of 100 = 50% heads, this is strong evidence that the coin is not fair. Yes, since getting 53 heads out of 100 is unusual, we conclude that we have strong evidence that the coin is not fair. No, since getting 53 heads out of 100 is an expected, usual result to get if the coin is fair, we conclude that it is plausible that the coin is fair.
want to know if my coin lands on heads more often than it lands on tails. I decide to test the coin. I flip the coin 100 times, and it lands on "heads" a total of 53 times (53/100 = 0.53 = 53%). Is this strong evidence that the die is not fair? Yes, since it didn't roll 50 heads out of 100 = 50% heads, this is strong evidence that the coin is not fair. Yes, since getting 53 heads out of 100 is unusual, we conclude that we have strong evidence that the coin is not fair. No, since getting 53 heads out of 100 is an expected, usual result to get if the coin is fair, we conclude that it is plausible that the coin is fair.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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I want to know if my coin lands on heads more often than it lands on tails. I decide to test the coin. I flip the coin 100 times, and it lands on "heads" a total of 53 times (53/100 = 0.53 = 53%).
Is this strong evidence that the die is not fair?
- Yes, since it didn't roll 50 heads out of 100 = 50% heads, this is strong evidence that the coin is not fair.
- Yes, since getting 53 heads out of 100 is unusual, we conclude that we have strong evidence that the coin is not fair.
- No, since getting 53 heads out of 100 is an expected, usual result to get if the coin is fair, we conclude that it is plausible that the coin is fair.
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