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27 May, 04:09

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%

52%

+1
Answers (1)
  1. 27 May, 04:33
    0
    The correct answer is 48%

    There are 10 even numbers from 1 to 21.

    That makes the probability of an even number 10 out 21.

    10 / 21 x 100 = 48%
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