Question
Download Solution PDFयदि एक घटना का अनुकूल संयोगानुपात \(\rm \frac{5}{7}\) है तो घटना के घटित होने की प्रायिकता ज्ञात कीजिए।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
मान लीजिए दी गई घटना E है और मान लीजिए P(E)= x
E का अनुकूल संयोगानुपात = \(\rm \frac{P(E)}{1 - P(E)}\)
\(\rm \frac{P(E)}{1 - P(E)} = \frac{5}{7}\)
\(\rm \frac{x}{1 - x} = \frac{5}{7}\)
x = \(\rm \frac{5}{12}\)
वांछित प्रायिकता = \(\rm \frac{5}{12}\)
घटना के घटित होने की प्रायिकता है: \(\rm \frac{5}{12}\)
Last updated on Jul 11, 2025
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