Question
Download Solution PDFపంపిణీ యొక్క సగటు 21 మరియు ప్రామాణిక విచలనం 7. గుణకం వైవిధ్యం యొక్క విలువ ఏమిటి?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFభావన :
వైవిధ్యం యొక్క గుణకం దీని ద్వారా ఇవ్వబడుతుంది: \(\frac{σ }{{\bar x}} \times 100\) ఇక్కడ ప్రామాణిక విచలనం మరియు \(\bar x\) సగటు.
లెక్కింపు :
ఇచ్చినవి: పంపిణీ యొక్క సగటు 21 మరియు ప్రామాణిక విచలనం 7.
ఇక్కడ, σ = 7 మరియు \(\bar x = 21\)
వైవిధ్యం యొక్క గుణకం ఇచ్చినట్లు మనకు తెలుసు: \(\frac{σ }{{\bar x}} \times 100\) ఇక్కడ ప్రామాణిక విచలనం మరియు \(\bar x\) సగటు.
⇒ \(\frac{7 }{{21}} \times 100 = 33.33\) %
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