Question
Download Solution PDFएक द्विपद बंटन में, माध्य 4 और प्रसरण 3 है। तो इसका बहुलक है:
Answer (Detailed Solution Below)
Option 3 : 4
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UPSC CDS 01/2025 General Knowledge Full Mock Test
120 Qs.
100 Marks
120 Mins
Detailed Solution
Download Solution PDFद्विपद बंटन में, माध्य = np, प्रसरण = npq और बहुलक r है यदि x = r के लिए, प्रायिकता फलन p(x) अधिकतम है।
दिया गया है, np = 4 और npq = 3
साथ ही,
अब,
Last updated on Jul 7, 2025
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