Question
Download Solution PDFदो यादृच्छिक चर X और Y को स्वतंत्र कहा जाता है, यदि:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदो यादृच्छिक चर X और Y स्वतंत्र होते हैं, यदि X और Y के बीच सहप्रसरण शून्य है, जिसे गणितीय रूप से व्यक्त किया जाता है
Cov(X, Y) = E[(X - E[X])(Y - E[Y])] = 0.
यह उनके गुणनफल की उनकी व्यक्तिगत अपेक्षाओं के गुणनफल के बराबर या E (XY) = E (X) E (Y) के बराबर हो सकता है।
Last updated on Jul 12, 2025
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