Two independent random samples of annual starting salaries for individuals with masters and bachelors degrees in business were taken and the results are shown below

a.What are the degrees of freedom for the t distribution?
b.Provide a 95% confidence interval estimate for the difference between the salaries of the two groups.

Question

Two independent random samples of annual starting salaries for individuals with masters and bachelors degrees in business were taken and the results are shown below
  
a.What are the degrees of freedom for the t distribution?
b.Provide a 95% confidence interval estimate for the difference between the salaries of the two groups.

Quizplus · Accepted Answer

The Answer of Two independent random samples of annual starting salaries for individuals with masters and bachelors degrees in business were taken and the results are shown below
  
a.What are the degrees of freedom for the t distribution?
b.Provide a 95% confidence interval estimate for the difference between the salaries of the two groups.

Two Independent Random Samples of Annual Starting Salaries for Individuals