Suppose you have just won a raffle and you have to draw from a bucket, inside th

Question

Suppose you have just won a raffle and you have to draw from a bucket, inside this bucket their is 20 $5.00 gift cards 10 $10.00 gift cards and 5 $25.00 gift cards
What is the probability of getting 2 $25.00 gift cards assuming that the first one is not replaced
What is the probability of getting 2 $25.00 assuming that the first one is replaced Suppose you have just won a raffle and you have to draw from a bucket, inside this bucket their is 20 $5.00 gift cards 10 $10.00 gift cards and 5 $25.00 gift cards
What is the probability of getting 2 $25.00 gift cards assuming that the first one is not replaced
What is the probability of getting 2 $25.00 assuming that the first one is replaced Suppose you have just won a raffle and you have to draw from a bucket, inside this bucket their is 20 $5.00 gift cards 10 $10.00 gift cards and 5 $25.00 gift cards
What is the probability of getting 2 $25.00 gift cards assuming that the first one is not replaced
What is the probability of getting 2 $25.00 assuming that the first one is replaced

Explanation / Answer

Ans:

1)Without replacement

There are total 35 cards,out of which 5 are dollar 25 gift cards.

P(2 dollar 25 cards)=(5/35)*(4/34)=0.0168

2)With replacement

P(2 dollar 25 cards)=(5/35)*(5/35)=0.0204

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