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7 Cards in this Set
- Front
- Back
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___________ is the relative likelihood of something occurring.
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probability
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Probability is measured on a scale of:
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Measured on a scale from 0 (absolute
certainty the event will not occur ) to 1 (absolute certainty the event will occur) sometimes discussed in terms of percentage |
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T/F p-value is also known as a probability value
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true
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probabilities they use in statistics, prob that our sampling results would have happened by chance alone. that if the null hypothesis were true, it would have happened by chance.
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p-value
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T/F the sample means tend to be centered around the population mean.
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treu
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What is a random variable?
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A numerically or otherwise
Valued function where values correspond to Experimental Outcomes |
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What is the difference between a discrete vs. continuous variable?
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Continuous random variable:
A variable that can assume an Infinite number of values Corresponding to points on a Line interval Discrete random variable: A variable that can assume a Finite number of values |
