To Remove the Adjustment for the Influence of Sample Size

question 123

Multiple Choice

To remove the adjustment for the influence of sample size, Cohen's d uses the _____ rather than the _____ as part of its formula.

• A) standard error; standard deviation
• B) standard deviation; standard error
• C) raw scores; standard scores
• D) variance; raw scores

---

Definitions:

Sign Test

A non-parametric statistical test used to assess the difference between matched pairs of samples when the specific data measurement scale does not meet the requirements for parametric testing.

Binomial Tables

Pre-calculated tables used to find the probability of observing a certain number of successes in a fixed number of binary experiments.

Large-sample Z Statistic

A statistical measure used when the sample size is large, typically applied in hypothesis testing to determine if there is a significant difference between sample statistics and population parameters.

Two-sample T-test

A statistical method used to test if there is a significant difference between the means of two groups.