A card is drawn from a well-shuffled deck of $52$ cards. Let $E =$ 'the card is a spade' and $F =$ 'the card is a face card (a king, queen or jack of any suit)'. Find $n(E)$, $n(F)$ and $n(E \cap F)$.

A card is drawn from a well-shuffled deck of 52 cards. Let E = 'the card is a spade' and F = 'the card is a fa

Exercise: Sample Spaces and Events · Q13

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A standard deck has $52$ cards in $4$ suits of $13$ each. $E$ = 'spade' has all $13$ cards of the spade suit, so $n(E)=13$ . $F$ = 'face card' consists of the King, Queen and Jack of each of the $4$ suits, i.e. $3$ face values $\times$ $4$ suits $= 12$ cards, so $n(F)=12$ . $E \cap F$ = 'a spade that is also a face car …

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Q.A card is drawn from a well-shuffled deck of $52$ cards. Let $E =$ 'the card is a spade' and $F =$ 'the card is a face card (a king, queen or jack of any suit)'. Find $n(E)$ , $n(F)$ and $n(E \cap F)$ .

Concept understanding — Events and Their Types

Q.A card is drawn from a well-shuffled deck of 525252 cards. Let E=E =E= 'the card is a spade' and F=F =F= 'the card is a face card (a king, queen or jack of any suit)'. Find n(E)n(E)n(E), n(F)n(F)n(F) and n(E∩F)n(E \cap F)n(E∩F).

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Q.A card is drawn from a well-shuffled deck of $52$ cards. Let $E =$ 'the card is a spade' and $F =$ 'the card is a face card (a king, queen or jack of any suit)'. Find $n(E)$ , $n(F)$ and $n(E \cap F)$ .

Unlock everything free for 14 days