7.1 The probability of choosing the letter B is 1/11, as there is only one letter B out of a total of 11 letters in the word PROBABILITY.
7.2 The vowels in the word PROBABILITY are O, A, and I. Therefore, the probability of choosing a vowel is 3/11.
7.3 The probability of choosing the letter E is 2/11, as there are two letter E's out of a total of 11 letters in the word PROBABILITY.
1. A letter is chosen at random from the word PROBABILITY.
What is the probability that the letter is:
7.1 a letter B?
(1)
7.2 a vowel?
(1)
7.3 a letter E?
(1)
1 answer
1 answer