Using a 95% significance level, what is the critical value for the F-statistic? 
Definitions:
Scalar Chain Principle
A management theory emphasizing a clear and direct line of authority within an organization, from the highest to the lowest ranks.
Behavioural Approach
A perspective in management and psychology focusing on the behaviors of individuals rather than internal processes as key to understanding human actions.
Social Relationships
Connections between individuals in a society, encompassing various forms such as friendships, family ties, and professional interactions.
Group Pressures
The influence exerted by a group on individual members to conform to the group's norms, attitudes, or actions.
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