Probability Using Permutation and Combination

Math - Grade 10 / Statistics and Probability

Sample Question

The four letters W, X, Y, Z are to be arranged to form four letter words. What is the probability of making words in which W appears in the first position and Y appears in the last position?

  • [% \frac {1}{12} %]
  • 1
  • [% \frac {1}{4} %]
  • [% \frac {2}{12} %]

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Quipper School Philippines Curriculum

Math - Grade 10

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