Consider the following results for two samples randomly taken from two normal populations with equal variances.

a.Develop a 95% confidence interval for the difference between the two population means.
b.Is there conclusive evidence that one population has a larger mean? Explain.

Question

Consider the following results for two samples randomly taken from two normal populations with equal variances.
  
a.Develop a 95% confidence interval for the difference between the two population means.
b.Is there conclusive evidence that one population has a larger mean? Explain.

Quizplus · Accepted Answer

The Answer of Consider the following results for two samples randomly taken from two normal populations with equal variances.
  
a.Develop a 95% confidence interval for the difference between the two population means.
b.Is there conclusive evidence that one population has a larger mean? Explain.

Consider the Following Results for Two Samples Randomly Taken from Two