Question

dao did a survey of students in his class to see what kind of home they live in. if a student is picked at random, what is the probability that the student lives in a 2 - bedroom apartment? 33% 40% 60% 67%

Explanation:

Step1: Calculate total number of students

Total students = \(3 + 12+9 + 6=30\)

Step2: Calculate probability

Probability \(P=\frac{\text{Number of students in 2 - bedroom apartment}}{\text{Total number of students}}\times100\%=\frac{12}{30}\times100\% = 40\%\)

Answer:

40%