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यदि संख्याओं -2, -1, 0, 1, 2 में से एक संख्या x यादृच्छया चुनी जाती है तो क्या प्रायिकता है कि x2 < 2 ?

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संख्या –2, -1, 0, 1, 2 में से एक संख्या x चुनने में,

कुल संभव परिणाम = 5

माना एक संख्या x2 < 2 आने की घटना A है।

तब अनुकूल परिणाम = -1, 0, 1

कुल अनुकूल परिणामों की संख्या = 3

तब अभीष्ट प्रायिकता P(A) = 3/5

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