Kizspy | Question: 13
(Choose 1 answer)
(See picture)
A. 10
B. 20
C. 45
D. 50
FUOVERFLOW
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.
Did Well in Midterm
80
30
Did Poorly in Midterm
20
70
Studying for Exam
Went Bar
Hopping
If the sample is a good representation of the population, we can expect percent of those who spent the weekend studying to do poorly on the midterm.
