The distribution of the difference between two sample means when all possible pairs of samples of size n are selected from a population is called a.
A)standard error of the sampling distribution
B)sampling error distribution
C)t distribution
D)sampling distribution of the difference between means

Question

Quizplus · Accepted Answer

The distribution of the difference between two sample means when all possible pairs of samples of size n are selected from a population is called the sampling distribution of the difference between means. This is because it represents the distribution of all possible differences between two sample means that could be obtained from the population. The standard error of the sampling distribution refers to the standard deviation of the distribution, the sampling error distribution is not a common term, and the t distribution is used for testing hypotheses about a single population mean or the difference between two population means when the population standard deviation is unknown.

The Distribution of the Difference Between Two Sample Means When