The probability of drawing an ace from a deck of cards is 1/13. If you drew one card at a time (and put the card back each time) for 400 tries, how many times total could you expect to draw an ace

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Mathematics

Landon Rosario

16 November, 17:05

The probability of drawing an ace from a deck of cards is 1/13. If you drew one card at a time (and put the card back each time) for 400 tries, how many times total could you expect to draw an ace

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Bruno Weaver · Answer 1

31 aces

Step-by-step explanation:

To find the number of aces you would expect, take the probability of an aces and multiply by the number of tries

1/13 * 400 = 30.76923

Rounding up, approximately 31 aces