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Published by突层 弓 Modified over 5 years ago
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Final Project Survey Will the dolphins ever go to the super bowl?
By Ryan Palomino
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My first step was t find a small sample of data, So I asked a few of my friends if they ever think the Dolphins are going to make it to the super bowl
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10 OF THEM SAID NO 5 OF THEM SAID YES
Out of all my friends who watch football and don’t watch football I randomly selected 15 10 OF THEM SAID NO 5 OF THEM SAID YES
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So out of my Small sample of friends, 67% said No, 33% said yes
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P-hat is .67 and q-hat is .33 Mean 7.3
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Confidence Level 90% Za\2= 1.645
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Margin of Error E= 3%
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So my sample size is 665 people, I better get busy.
What I di d I had a few of my friends help me out and each of them asked 50 people and brought me back the data.
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Data collected Said YES Said NO
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P-hat and Q-hat 14% say they will go 86% say they will not go
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That does not look good for the dolphins
This means that they only have a 11% to 17% chance of ever going to the super bowl and a 83% to 89% chance of not ever making it to the super bowl.
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