Which set represents the five most commonly used letters in the English alphabet according to the material?

Which set represents the five most commonly used letters in the English alphabet according to the material?

• A. E, A, R, I, O
• B. E, T, A, O, N
• C. E, A, S, T, R
• D. A, I, O, N, S

Answer: (A)

When we talk about which letters show up most often, the idea is to look at frequency in the text the material uses. In that data, the five most common letters are E, A, R, I, and O. E is the most frequent letter in English, and A and O are two of the most common vowels, so their high frequency makes sense. R and I also appear very often in everyday words and word endings, boosting their position in the list. This combination best matches the material’s reported frequencies, which is why it’s the best choice. The other sets either drop one of these highly frequent letters or replace it with a letter that doesn’t reach the same frequency in this material’s text, which is why they don’t fit as well.

When we talk about which letters show up most often, the idea is to look at frequency in the text the material uses. In that data, the five most common letters are E, A, R, I, and O. E is the most frequent letter in English, and A and O are two of the most common vowels, so their high frequency makes sense. R and I also appear very often in everyday words and word endings, boosting their position in the list. This combination best matches the material’s reported frequencies, which is why it’s the best choice.

The other sets either drop one of these highly frequent letters or replace it with a letter that doesn’t reach the same frequency in this material’s text, which is why they don’t fit as well.