survey of 100 college students regarding the ownership of laptops and tablets revealed the following information: 73 owned a laptop, 52 owned a tablet, and 40 owned both a laptop and a tablet. How many students in the survey own the following? (a)
survey of 100 college students regarding the ownership of laptops and tablets revealed the following information: 73 owned a laptop, 52 owned a tablet, and 40 owned both a laptop and a tablet. How many students in the survey own the following? (a)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
A survey of 100 college students regarding the ownership of laptops and tablets revealed the following information: 73 owned a laptop, 52 owned a tablet, and 40 owned both a laptop and a tablet. How many students in the survey own the following?
(a)
a laptop or a tablet
students
(b)
a laptop only
students
(c)
a tablet only
students
(d)
neither a laptop nor a tablet
students
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Given that a survey of 100 college students regarding the ownership of laptops and tablets revealed the following information: 73 owned a laptop, 52 owned a tablet, and 40 owned both a laptop and a tablet.
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