THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The means and variances are obtained from two independent samples.Assume that the populations from which the samples were drawn have unequal variances.
-Determine the number of degrees of freedom for n₁ = 8,
= 15,n₂ = 12,and
= 25.

Question

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
The means and variances are obtained from two independent samples.Assume that the populations from which the samples were drawn have unequal variances.
-Determine the number of degrees of freedom for n₁ = 8,

= 15,n₂ = 12,and THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: The means and variances are obtained from two independent samples.Assume that the populations from which the samples were drawn have unequal variances. -Determine the number of degrees of freedom for n<sub>1</sub> = 8, = 15,n<sub>2</sub> = 12,and = 25.

= 25.

Quizplus · Accepted Answer

The Answer of THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: The means and variances are obtained from two independent samples.Assume that the populations from which the samples were drawn have unequal variances. -Determine the number of degrees of freedom for n₁ = 8, = 15,n₂ = 12,and = 25.