Survey analysis In a survey of the dining preferences of 110 dormitory students at the end of the spring semester, the following facts were discovered about Adam’s Lunch (AL), Pizza Tower (PT), and the Dining Hall (DH). 27 liked AL but not PT 13 liked AL only 43 liked AL 41 liked PT 59 liked DH 4 liked PT and AL but not DH 13 liked PT and DH How many liked PT or DH? a. 33 b. 57 c. 87 d. 9
Survey analysis In a survey of the dining preferences of 110 dormitory students at the end of the spring semester, the following facts were discovered about Adam’s Lunch (AL), Pizza Tower (PT), and the Dining Hall (DH). 27 liked AL but not PT 13 liked AL only 43 liked AL 41 liked PT 59 liked DH 4 liked PT and AL but not DH 13 liked PT and DH How many liked PT or DH? a. 33 b. 57 c. 87 d. 9
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Survey analysis In a survey of the dining preferences of 110 dormitory students at the end of the spring semester, the following facts were discovered about Adam’s Lunch (AL), Pizza Tower (PT), and the Dining Hall (DH).
27 liked AL but not PT
13 liked AL only
43 liked AL
41 liked PT
59 liked DH
4 liked PT and AL but not DH
13 liked PT and DH
How many liked PT or DH?
a.
33
b.
57
c.
87
d.
9
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