A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic) and their year in college (freshman, sophomore, junior, or senior). The results are shown in the table below. Given that you know the selected student is in the senior class, find the probability they drive a domestic automobile.
A) 15/350
B) 15/205
C) 25/35
D) 10/35

Question

A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic) and their year in college (freshman, sophomore, junior, or senior). The results are shown in the table below.  Given that you know the selected student is in the senior class, find the probability they drive a domestic automobile.
A) 15/350 
B) 15/205 
C) 25/35 
D) 10/35

Quizplus · Accepted Answer

The Answer of A sample of 350 students was selected and each was asked the make of their automobile (foreign or domestic) and their year in college (freshman, sophomore, junior, or senior). The results are shown in the table below.  Given that you know the selected student is in the senior class, find the probability they drive a domestic automobile.
A) 15/350 
B) 15/205 
C) 25/35 
D) 10/35

A Sample of 350 Students Was Selected and Each Was