Question
Download Solution PDFयदि भिन्नता का गुणांक 25x2 है और मानक विचलन 12x है तो समांतर माध्य क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
भिन्नता का गुणांक =
गणना:
CV =
⇒ 25x2 =
⇒ AM =
सही विकल्प 4 है।
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