Question

find p(sophomore u pass)

Explanation:

Step1: Calculate total number of students

Total students = (18 + 17 + 15)+(2 + 3 + 5)=50

Step2: Calculate number of sophomores who failed

Number of sophomores who failed = 3

Step3: Calculate probability

Probability \( P=\frac{\text{Number of sophomores who failed}}{\text{Total students}}=\frac{3}{50} = 0.06\)

Answer:

\(0.06\)