Question 420535
a card is drawn at random from a 52 card deck. 
tell whether event A and B are inclusive or mutually exclusive. 
Then find p(A or B). please 
1.A; The card is a number less than 5.
B; The card is a jack, king or queen.
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Mutually Exclusive
P(A or B) = P(A)+P(B)= P(2,3,4)+P(j,k,q) = [12/52]+[12/52] = 24/52
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2.A; the card is black
B; the card is a number greater then 4
Inclusive:
P(A or B) = P(A)+P(B)-P(AUB) = [26+40-20]/52 = 46/52
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Cheers,
Stan H.
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Can you handle the rest?
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3.A; The card is red
B; The card is the ace of spades. 
4.A;The card is a 2 or 3
B;The card is not a heart. 
5.A; The card is a diamond
B; the card is a spade.???