What is the probability of selecting a constant from the word mathematics?

R D Sharma – Mathematics 9 5) The probability of choosing a consonant would be 7/11 = 0.6363…

How many vowels are in the word education?

There are 5 vowels and 4 consonants in the word education. For the vowels to be separated they the new word has to begin and end with a vowel.

What is the probability of selecting a consonant?

The probability of selecting a consonant from the letters of the alphabet is 21/26.

What is probability of selecting a from the word probability?

The probability that the selected letter is a vowel is. Therefore, the probability that the selected letter is a vowel = 4/11.

What is a probability of getting a vowel from the letter probability?

probability of selecting a vowel from the English alphabet is 5/26 (≈19.2\%) if you include only A, E, I, O, and U as vowels.

How many consonants are there in the word education?

The word ‘education’ is a nine-letter word, having five vowels (e, u, a, i and o) and four consonants (d, c, t and n).

What is the probability of getting at least one vowel?

First you have a 5 7 chance of not getting a vowel. Then you have a probability of 4 6 (because 1 consonant was removed )and finally 3 5 The probability of getting no vowel is the product of these 3, because the 3 events must happen. The probability of getting at least 1 vowel, is 1 − (probability of getting none).

What is the total selection of any three characters?

Total selection any three characters is (9C3) = 84 ——— (1). Now according to the question, selecting 1 or more vowels can also be said as (1 – selecting no vowels). Selection of 3 consonants = (6C3) = 20. P (selecting one or more vowels) = 16/21.

Is a single letter chosen at random from the word teacher?

A single letter is chosen at random from the word TEACHER. All of the following are mutually exclusive events except: Choosing a T or Choosing a consonant. Choosing a T or Choosing a vowel. None of the above. Choosing a T or Choosing a consonant.

How many vowels are there in the English alphabet?

The English Alphabet has 26 letters ( a to z) out of which 5 are vowels ( a,e,i,o,u ). Was this answer helpful? A worker is selected at random.