SCENARIO 2-6
A sample of 200 students at a Big-Ten university was taken after the midterm to ask them whether they went bar hopping the weekend before the midterm or spent the weekend studying,and whether they did well or poorly on the midterm.The following table contains the result.

-Referring to Scenario 2-6,of those who did well on the midterm in the sample,_____percent of them went bar hopping the weekend before the midterm.
A)15
B)27.27
C)30
D)50

Question

SCENARIO 2-6
A sample of 200 students at a Big-Ten university was taken after the midterm to ask them whether they went bar hopping the weekend before the midterm or spent the weekend studying,and whether they did well or poorly on the midterm.The following table contains the result.
 
-Referring to Scenario 2-6,of those who did well on the midterm in the sample,_____percent of them went bar hopping the weekend before the midterm.
A)15 
B)27.27 
C)30 
D)50

Quizplus · Accepted Answer

To find the percentage of students who did well on the midterm and went bar hopping, we need to look at the "Did Well" row and find the proportion of students who also went bar hopping, which is 6 out of 22. To convert this to a percentage, we divide 6 by 22 and multiply by 100, giving us 27.27%. Therefore, the correct answer is choice B.

SCENARIO 2-6 A Sample of 200 Students at a Big-Ten University Was