a university class has 12 students enrolled, 2 of whom are graduate students. what is the probability that a…

a university class has 12 students enrolled, 2 of whom are graduate students. what is the probability that a randomly chosen student will be a graduate student? write your answer as a fraction or whole number. p(graduate student) =

a university class has 12 students enrolled, 2 of whom are graduate students. what is the probability that a randomly chosen student will be a graduate student? write your answer as a fraction or whole number. p(graduate student) =

Answer

Explanation:

Step1: Recall probability formula

The probability formula is $P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}$.

Step2: Identify values

The number of favorable outcomes (graduate - students) is 2, and the total number of outcomes (total students) is 12.

Step3: Calculate probability

$P(\text{graduate student})=\frac{2}{12}=\frac{1}{6}$

Answer:

$\frac{1}{6}$