Mathematics · Probability Distribution
एक द्विपद बंटन (binomial distribution) का माध्य और प्रसरण (variance) क्रमशः 8 और 4 हैं। इसके पैरामीटर n और p ज्ञात कीजिए।
- 1n = 16, p = 0.4
- 2n = 16, p = 0.5✓
- 3n = 4, p = 0.4
- 4n = 8, p = 0.5
सही उत्तर देखें
n = 16, p = 0.5
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