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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.
c.Is there conclusive evidence that one population has a larger mean? Explain.
Peer Pressure
The influence exerted by a peer group, encouraging individuals to change their attitudes, values, or behaviors to conform to group norms.
Participation
The active involvement of individuals or groups in decision-making processes or activities that affect them.
Self-Efficacy
An individual's belief in their own ability to complete tasks and reach goals, influencing their approach to challenges and perseverance.
Goal Difficulty
The extent to which a goal is challenging and requires effort to achieve, with more difficult goals often leading to higher motivation and performance.
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