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A political scientist has 12 volunteers for a political opinlon survey. The political scientist selects 2 of the volunteers to complete different variations of the survey. How many ways can this be done?
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3 votes
A political scientist has 12 volunteers for a political opinlon survey. The political scientist selects 2 of the volunteers to

complete different variations of the survey. How many ways can this be done?
132
144
169
196​

User Shiniqua
by
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2 Answers

7 votes

Opinion polls are usually designed to represent the opinions of a population by conducting a series of questions and then extrapolating generalities in ratio or within confidence intervals.
User Kamran Khatti
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6.1k points
6 votes

Answer:

idk lol

Explanation:

User Lucas Kauffman
by
6.3k points
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