Question
Download Solution PDFआँकड़ों 3, 10, 10, 4, 7, 10, 5 का माध्य से माध्य विचलन क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
आंकड़ें 3, 10, 10, 4, 7, 10, 5 है।
प्रयुक्त सूत्र:
माध्य से औसत विचलन
\(∑\rm \frac{|x_{i} - x̅|}{n}\) जहाँ x̅ = माध्य
xi = अवयवी पद
n = पदों की कुल संख्या
माध्य = सभी पदों का योग/पदों की कुल संख्या
गणना:
n = आँकड़ों में कुल संख्या = 7
माध्य x̅ = (3 + 10 + 10 + 4 + 7 + 10 + 5)/7 = 7
माध्य से माध्य विचलन = \(∑\rm \frac{|x_{i} - x̅|}{n}\)
माध्य से माध्य विचलन = (1/7) × [4 + 3 + 3 + 3 + 0 + 3 + 2]
∴ माध्य विचलन = 18/7
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