For finding the probability of the word engineer we would follow the mentioned below steps:

1. First of all we will find the number of letters in the word engineer which are 8.
2. Now we will find the number of letter e in the word engineer which are 3.
3. Now the way of writing probability of a number is this number of favourable outcomes upon total number of outcomes.
4. So we will write 3 as numerator and 8 as denominator and this will be the probability of letter e in the word engineer.