Mathematics · Probability Distribution

पैरामीटर n (परीक्षणों की संख्या) और p (सफलता की प्रायिकता) वाले एक द्विपद बंटन (binomial distribution) पर विचार कीजिए। इस बंटन का प्रसरण (variance) किसके द्वारा दिया जाता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

सही उत्तर देखें

np(1 - p)

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