A survey shows that 28% of all the men in a village wear size 9 shoes. What is the probability that a man selected at random in the village wears size 9 shoes?

  • A \(\frac{7}{25}\)
  • B \(\frac{41}{50}\)
  • C \(\frac{1}{2}\)
  • D 1
waec 1999mathematics

The correct answer is A. \(\frac{7}{25}\)

P(man picked at random wears size 9 shoes) = \(\frac{28}{100}\)

= \(\frac{7}{25}\)

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