Student advisors are interested in determining if the variances of the grades of day students and night students are the same.The following samples are drawn:

Test the equality of the variances of the populations at 95% confidence.

Question

Student advisors are interested in determining if the variances of the grades of day students and night students are the same.The following samples are drawn:
  
Test the equality of the variances of the populations at 95% confidence.

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The Answer of Student advisors are interested in determining if the variances of the grades of day students and night students are the same.The following samples are drawn:
  
Test the equality of the variances of the populations at 95% confidence.

Student Advisors Are Interested in Determining If the Variances of the Grades