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Help-----------------------------------------example-1
User Daran
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1 Answer

4 votes

GiveN:

  • Some letters are given.
  • They are choosen at random.

To FinD:

  • Probability of getting a vowel.

Step-wise-Step Step-by-step explanation:

Letters we have: A, D, Q, Y, R, F, E, V, M

Total Number of letters = 9

Vowels among the given letters = 2

Probability of getting vowels:


\rm{ = ( no. \: of \: vowels \: we \: have )/(total \: no. \: of \: letters) }

= n(vowels) / n(letters)

= 2 / 9

The required probability of getting a vowel when chosen randomly is 2/9.

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User Thilo
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