What assumptions are made about the populations from which random samples are obtained when the t distribution is used in making small sample inferences concerning the difference in population means ...

As in the case of the single population mean random samples must be independently d ...

What assumptions are made about the populations from which random samples are obtained when the t distribution

Question:

What assumptions are made about the populations from which random samples are obtained when the t is used in making small-sample inferences concerning the difference in population means?
Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...