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12 Terms
1
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n
Sample size.
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p
Population proportion.
3
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P̂
Sample proportion.
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𝛍p̂
Mean of sample distribution of P̂.
5
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𝛍
Population mean.
6
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𝛔
Population standard deviation.
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𝛔p̂
Standard deviation of sample distribution of P̂.
8
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X̄
Sample mean.
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𝛍x̄
Mean of sample distribution of X̄.
10
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𝛔x̄
Standard deviation of sample distribution of X̄.
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Sx
Standard deviation of the sample.
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p-value
The probability (likelihood) that observed data would have occurred by chance.
Flashcards (45)