If We Are Testing for the Difference Between Two Population

question 1

Essay

If we are testing for the difference between two population means and assume that the two populations have equal but unknown standard deviations, then the test has ________ degrees of freedom.

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Definitions:

Sufficient Stake

The extent of interest or concern one must have in a matter to justify their involvement or legal standing in a case.

Justify

To justify means to provide a logical, moral, or legal reason or explanation that supports an action, decision, or concept.

Justiciable Controversy

A controversy that is real and substantial, as opposed to hypothetical or academic.

Substantial Controversy

A significant dispute between parties that involves real and substantial issues which require legal assessment and resolution.