10. In a class of 40 students there are 16 freshmen, 15 sophomores, 28 Indiana residents, and 5 stu- dents who are neither freshmen V2 nor sophomores nor Indiana res- idents. All freshmen in this class are Indiana residents. How many Indiana residents are neither fresh- men nor sophomores? (A) 4 (В) 5 (C) (D) 3 (E) 2 (F) none of the above

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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10. In a class of 40 students there
are 16 freshmen, 15 sophomores,
28 Indiana residents, and 5 stu-
dents who are neither freshmen
V2
nor sophomores nor Indiana res-
idents. All freshmen in this class
are Indiana residents. How many
Indiana residents are neither fresh-
men nor sophomores?
(A) 4
(В) 5
(C)
(D) 3
(E) 2
(F) none of the above
Transcribed Image Text:10. In a class of 40 students there are 16 freshmen, 15 sophomores, 28 Indiana residents, and 5 stu- dents who are neither freshmen V2 nor sophomores nor Indiana res- idents. All freshmen in this class are Indiana residents. How many Indiana residents are neither fresh- men nor sophomores? (A) 4 (В) 5 (C) (D) 3 (E) 2 (F) none of the above
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