ECZ 2023 · O-Level Paper 1 — Probability

A letter is chosen at random from the word “EXCELLENT”. What is the probability that the letter “E” is chosen?

Verified working — step 1

Probability = favourable letters out of all letters - and EVERY occurrence of E counts, not just the first.

The full step-by-step working and final answer are included with Premium — checked against ECZ marking standards.

Original examination question © Examinations Council of Zambia. Worked solution and commentary © G12 Titan — not to be reproduced without permission.

Have a different question?

Search it — if it is from a past paper or a school mock, chances are we have it worked out, or one that uses the same method.