Consider the following results for two samples randomly taken from two populations.
a.Determine the degrees of freedom for the t-distribution.
b.Develop a 95% confidence interval for the difference between the two population means.
Definitions:
Fatalistic
Believing that all events are predetermined and inevitably caused by external forces, leading to a sense of powerlessness over one's future or outcomes.
External Attributional Style
A tendency to attribute one's own behaviors and outcomes to external factors or forces beyond one's personal control.
Emotional Lability
A condition of emotional instability characterized by rapid and extreme mood changes.
Self-Perception
A theory suggesting individuals infer their attitudes and feelings by observing their own behavior and the context in which it occurs.
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