The ______ of the difference help us determine the probability of obtaining a particular difference between sample means.
A) standard error
B) sampling distribution
C) modality of a set of data
D) probability of obtaining a particular value of the population mean

Question

Quizplus · Accepted Answer

The sampling distribution of the difference is a theoretical distribution that represents all possible differences that could occur between two sample means. This distribution allows us to calculate the probability of obtaining a specific difference between sample means, which is important in hypothesis testing and determining the statistical significance of the difference. The standard error is also important in calculating the sampling distribution, but it alone does not help us determine the probability of a specific difference. The modality of a set of data and the probability of obtaining a particular value of the population mean are not relevant to calculating the sampling distribution of the difference between two sample means.

The ______ of the Difference Help Us Determine the Probability