What is the probability that a consonant is chosen?
Hint: For finding the probability of getting a consonant, we can use the equation of probability. Since probability is the number of favourable in total number, knowing the number of consonants and total number of letters in the alphabet, we can find the answer.
Formula used: Complete step-by-step answer: Note: We can also solve the problem in another way. We know the sum of probabilities is equal to one. When choosing a letter from English alphabet at random, there are only two possibilities; either vowel or consonant. Since there are five vowels, the probability of getting a vowel is $\dfrac{5}{{26}}$. So the probability of getting consonant is $1 - \dfrac{5}{{26}} = \dfrac{{21}}{{26}}$. What is the theoretical probability of picking a consonant letter?81 or 81% chance of choosing a consonant. We have to be careful not to double count probabilities. So for example if the question had been "what is the probability of choosing a vowel or a letter in the first half of the alphabet" we might want to create a sample space (a list of all possible outcomes).
What is the probability of drawing a consonant in mathematics?(ii) probability of choosing consonant is 117.
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