Mathematics · Probability Distribution
n = 30 और q = 0.7 वाले एक द्विपद बंटन (Binomial distribution) के लिए, माध्य (mean) और प्रसरण (variance) किसके बराबर होंगे?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19 और 6.3✓
- 221 और √6.3
- 39 और √6.3
- 421 और 6.3
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9 और 6.3
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