You Have Been Asked to Select at Least 3 Out

question 26

Short Answer

You have been asked to select at least 3 out of 7 possible sites for oil exploration. Designate each site as S1, S2, S3, S4, S5, S6, and S7. The restrictions are:
Restriction 1. Evaluating sites S1 and S3 will prevent you from exploring site S7.
Restriction 2. Evaluating sites S2 or S4 will prevent you from assessing site S5.
Restriction 3. Of all the sites, at least 3 should be assessed.
Assuming that Si is a binary variable, write the constraint(s) for the second restriction.

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Definitions:

Systematic

Characterized by having a methodical plan or procedure, especially in the context of scientific research or thorough investigation.

Objective Manner

A way of thinking or approaching situations impartially, without allowing personal feelings or prejudice to influence judgment.

Survey Research

Survey research involves collecting data and information from a sample of individuals through their responses to questions, assessing opinions or behaviors.

Participants

Individuals who take part in a particular activity or event, especially in the context of research or experiments.