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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

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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 = 10, 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> = 10, = 5,n<sub>2</sub> = 12,and = 9.
= 5,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> = 10, = 5,n<sub>2</sub> = 12,and = 9.
= 9.

Definitions:

Yards

A unit of length in the Imperial and US customary systems, equal to 3 feet or 0.9144 meters.

Meters

The base unit of length in the International System of Units (SI), equivalent to 100 centimeters.

Milliliters

A unit of volume in the metric system, equal to one-thousandth of a liter.

Liters

A metric unit of volume equal to one cubic decimeter, commonly used to measure fluids.

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