Question

A stack of cards is numbered 1 to 21. Kelly pulls one card from the stack. What is the best approximation for the probability that the card is an even number

5%, 21%, 48%, or 52%

Please help Asap

Answer 1

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Answer 2

first count up all of the odd number cards in the stack. 11. then even. 10. it's about equal but odd has more, so the odds for an even card is a little under 50%. the answer is the third one