a. In how many ways can the three-grill displays be selected from the 5 displays?
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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Transcribed Image Text:A marketing professor of a certain university studied how people attempt to
influence the choices of others by offering undesirable alternatives. In one phase
of the study, the researcher had each of 131 college students select showroom
displays for portable grills. Five different displays (representing five different-sized
grills) were available, but only three would be selected. The students were
instructed to select the displays to maximize purchases of Grill #2 (a smaller grill).
Complete parts a through c.
a. In how many ways can the three-grill displays be selected from the 5
displays?
(Type a whole number.)
Click the icon to view the table.
Data Table
Incorrect
Grill Display Combination
Number of Students
1-2-3
35
2)
1-2-4
1-2-5
44
2)
2-3-4
4
2-3-5
2-4-5
39
品73寸2
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