A single letter is selected at random from the word ‘PROBABILITY’. The probability that it is a vowel is
1/3
4/11
2/11
3/11
P(vowel) =411
A single letter is selected at random from the word 'PROBABILITY'. What is the probability that it is a vowel ?
A single letter is selected at random from the word "PROBABILITY”. The probability that the selected letter is a vowel is
[MNR 1986; UPSEAT 2000]