Question
Download Solution PDFఇచ్చిన సంఖ్యల యొక్క బేధాన్ని కనుగొనండి: 36, 28, 45 మరియు 51.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFసరాసరి అంటే ఇచ్చిన సంఖ్యల యొక్క సగటు,
⇒ సరాసరి = (36 + 28 + 45 + 51)/4 = 160/4 = 40
ప్రతి పదం మరియు సరాసరి మధ్య వ్యత్యాసం యొక్క చతురస్రాల సగటును తీసుకొని బేధం లెక్కించబడుతుంది,
⇒ బేధం = [(36 - 40)2 + (28 - 40)2 + (45 - 40)2 + (51 - 40)2]/4
= [16 + 144 + 25 + 121]/4 = 306/4 = 76.5
∴ ఇచ్చిన సంఖ్యల యొక్క బేధం = 76.5Last updated on Jun 2, 2025
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