Which of the following case is true for hyper geometric distribution________________?
Correct answer: D. Both (b) & (c) but not (a)
- A. Probability remains constant for all the trials.
- B. Probability changes from trial to trial
- C. Successive trial are dependent
- D. Both (b) & (c) but not (a)
Explanation
In a hypergeometric distribution, sampling is without replacement, so the success probability changes after each draw and successive trials are dependent. Hence both (b) and (c) are true.
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