Mr miller teaches a class with 15 boys and 5 girls. if he randomly chooses a student from the class, what is the probability that the chosen student is not a boy?

5/20 = 1/4 = 0.25

Ah, the probability of not picking a boy in Mr. Miller's class? Well, let's do some math with a pinch of jest!

We know there are 15 boys and 5 girls in the class, right? So, the total number of students is 15 + 5 = 20.

Now, if Mr. Miller randomly selects a student, the probability of not picking a boy can be determined by dividing the number of girls by the total number of students. So, in this case, it's 5 (girls) divided by 20 (total students), which simplifies to 1/4.

And there you have it, my friend! The probability of not selecting a boy is 1/4, or as I like to say, "the odds are 25% for avoiding boyhood!" Keep in mind, though, that these statistics are subject to change if more clowns join the class. Hehe!

To find the probability that the chosen student is not a boy, we need to know the total number of students in the class and the number of girls.

Given that Mr. Miller teaches a class with 15 boys and 5 girls, the total number of students in the class is 15 + 5 = 20.

The probability of choosing a student who is not a boy is equal to the number of girls divided by the total number of students:

Probability = Number of girls / Total number of students
Probability = 5 / 20

Simplifying, we have:

Probability = 1/4

Therefore, the probability that the chosen student is not a boy is 1/4 or 25%.

To find the probability that the chosen student is not a boy, we need to determine the total number of students in the class who are not boys and then divide it by the total number of students in the class.

The total number of students in the class is the sum of the number of boys and the number of girls, which is 15 boys + 5 girls = 20 students.

Therefore, the probability of choosing a student who is not a boy is the number of students who are not boys (i.e., the number of girls) divided by the total number of students in the class.

Probability = Number of girls / Total number of students = 5 girls / 20 students = 1/4 or 0.25

So, the probability that the chosen student is not a boy is 0.25 or 25%.