When Using the Value of R² to Calculate Effect Size

question 100

Multiple Choice

When using the value of R² to calculate effect size for an ANOVA, R² represents the proportion of the total variation of scores from the __________ that is accounted for by variation between the means of the groups.

• A)median of group 1
• B)mode of groups 2 and 3
• C)grand mean
• D)protected t tests

---

Definitions:

Retained Earnings

The portion of net income not distributed as dividends but retained by the company to reinvest in its core business or to pay debt.

Partial Equity Method

A variation of the equity method in accounting, where the investor recognises income from the investee to the extent of dividends received, with some adjustments.

Initial Value Method

An accounting method which records assets and investments at their original purchase cost.

Lower-of-Cost-or-Market-Value

An accounting principle requiring that inventory be recorded at the lower of either its historical cost or its current market value.