Question
Download Solution PDFयदि राम ने 4 सफेद गेंदों और 6 काली गेंदों वाले बैग से एक गेंद निकाली, तो सफेद गेंद मिलने की क्या प्रायिकता है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
यदि S एक प्रतिचयन स्थान है और E एक अनुकूल घटना है तो E की प्रायिकता निम्न द्वारा दी गई है:
\(\rm P(E)=\frac{n(E)}{n(S)}\)
गणना:
बैग में कुल गेंद = 4 + 6 = 10 गेंद
एक काली गेंद को 10 संभावित परिणामों में से 4 तरीकों से निकाला जा सकता है।
सफेद गेंद होने की प्रायिकता = P (W) = \( \frac{4}{{10}}\)
= \(\frac 2 5\)
Last updated on May 31, 2025
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