Question

A letter is chosen at random from the letters of the word 'ASSASSINATION'. Find the probability that the letter chosen is a (i) vowel (ii) consonant

Answer 1

no.of alphabets =13
no. of vowel=6
probability of choosing a vowel =6/13
no. of consonants=7
probability of choosing a consonant=7/13

Answer 2

P(E) = No. Of outcome / Total No. Of outcome

"ASSASSINATION" it contains 13 letters

1. Total No. Of outcome is 13

There are 6 vowels in these letter

P(E) = 6/13

2. Total No. Of outcome is 13

There are 7 consonants in these letter

P(E) = 7/13