A card is selected from a pack of $52$ cards. Calculate the probability that the card is an ace
A card is selected from a pack of $52$ cards. Calculate the probability that the card is an ace
Let $E$ be the event in which the card drawn is an ace.
since there are $4$ ace in a pack of $52$ cards, $n(E)=4$
$\therefore P(E)=\frac{\text { Number of outcomes favourable to } E}{\text { Total mumber of possible outcomes }}=\frac{n(E)}{n(S)}=\frac{4}{52}=\frac{1}{13}$
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