from a survey of 100 college students, a marketing research company found that 65 students owned ipods, 55 owned cars, and 25 owned both cars and ipods. how many students owned either a car or an ipod but not both?
To find the number of students who owned either a car or an iPod but not both, we need to subtract the number of students who owned both car and iPod from the total number of students who owned a car or an iPod.
Total students who owned a car or an iPod = 65 + 55 = 120
Students who owned both car and iPod = 25
Students who owned either a car or an iPod but not both = Total students who owned a car or an iPod - Students who owned both car and iPod
= 120 - 25
= 95
Therefore, 95 students owned either a car or an iPod but not both.