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Definition
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| Mean sampling distribution mean of population |
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| Conditions for 1-prop Z test |
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Definition
1. Random
2. Independent
3. n(p) ≥10
(1-p)n ≥10
4. N≥10(n) |
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| Conditions for 2-prop Z Test |
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Definition
1. Random
2. Independent of the whole thing & each other
3. sample size |
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Definition
1. Random
2. Independent
3. Either normally distributed or n≥25 |
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| Conditions for Chi-squared Test |
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Definition
1.Random
2.Independent
3.Expected counts ≥5 |
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| Key words for a CLT of means problem |
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Definition
| Find the probability that.... |
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| The probability of rejecting Ho when Ho is true |
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| Probability (...) that if this experiment were repeated the test statistic would be extreme or as extreme. |
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