Hypergeometric distribution parameters:_____________________?
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Answer: C. 3
Explanation
The hypergeometric distribution requires exactly three distinct parameters to fully define its model. These parameters include the total population size and the number of successes available. The third parameter specifies the exact sample size drawn without replacement from the population. Hypergeometric models describe sampling without replacement from finite populations. Unlike binomial models, trial probabilities change because items are not replaced. Combinatorial mathematics governs the calculation of probabilities for this specific distribution.
Card games and lottery draws use hypergeometric probabilities to determine winning hand odds. Auditors use this distribution to test batches of physical inventory for compliance. Quality assurance inspectors apply hypergeometric models when destructive testing is necessary. Option A is incorrect because two parameters are insufficient to define the hypergeometric model. Option B is wrong since one parameter cannot account for population size and draws. Option D is incorrect because four parameters exceed the required mathematical definition count.
- Subject
- Mathematics
- Category
- Statistics
- Topic
- —
- Difficulty
- medium
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