In a T-Test for Dependent Means, the Null Hypothesis Could

question 37

Short Answer

In a t-test for dependent means, the null hypothesis could look like this:
A)
B)
C)
D)

• A)
• B)
• C)
• D)

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Definitions:

Bootstrap Standard Error

An estimation technique for assessing the variability of a statistic by resampling with replacement from an original dataset.

Resamples

The practice of drawing repeated samples from a given dataset, often with replacement, to estimate the precision of sample statistics.

Permutation Test

A non-parametric statistical test that assesses the significance of a difference between groups by computing all possible outcomes under rearrangements of labels.

P-value

The probability of obtaining test results at least as extreme as the results observed, under the assumption that the null hypothesis is true.