A Recent Study of the Relationship Between Social Activity and Education

question 21

Multiple Choice

A recent study of the relationship between social activity and education for a sample of corporate executives showed the following results. The null hypothesis for the analysis is ________.

• A)there is no relationship between social activity and education
• B)the correlation between social activity and education is zero
• C)as social activity increases,education increases
• D)the mean of social activity equals the mean of education

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Definitions:

Weekly Basis

On a weekly basis indicates activities or measurements that occur or are evaluated every week.

Optimal Solution

The best possible outcome within a defined set of constraints, often identified through optimization processes in mathematics and computer science.

Decision Variable Values

The specific values assigned to decision variables, which are adjustable parameters in a mathematical model or optimization problem.

Objective Function

A mathematical function that represents the goal of an optimization problem, usually to be maximized or minimized.