Question
Download Solution PDFऔसत A से माध्य विचलन न्यूनतम होगा, यदि A ______ निरूपित करता है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
एक औसत से माध्य विचलन = MDX
⇒ MDX = 1/N(∑xi – A), A औसत है
⇒ माध्यिका से माध्य विचलन = MDmed
⇒ MDmed = 1/n(xi – Md)
एक मध्यस्थ बिंदु के संबंध में औसत विचलन उस समय न्यूनतम होता है, जब बिंदु माध्यिका होती है।
माध्य विचलन गुणांक = MDX/x̅, जहां x̅ समांतर माध्य है
माध्य विचलन गुणांक MDmed/Md पर आधारित होता है
∴ MDmed/Md = न्यूनतम(MDx/x̅
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