Real Numbers

Question

One card is drawn from a well shuffled deck of 52 cards. Calculate the probability that the card will be a ‘diamond’?

Solution

If a card is drawn from a well shuffled deck of 52 cards, then possible outcomes (3) are 52 i.e. n(s) = 52
Let A be the favourable outcomes of setting a diamond then.
A = {13} i.e. (A) = 13
Therefore,
$straight P left parenthesis straight A right parenthesis space equals space fraction numerator straight n left parenthesis straight A right parenthesis over denominator straight n left parenthesis straight S right parenthesis end fraction equals 13 over 52 equals 1 fourth.$

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Real Numbers

One card is drawn from a well shuffled deck of 52 cards. Calculate the probability that the card will be a ‘diamond’?

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