A Researcher Conducts Two Studies Using the One-Way Within-Subjects ANOVA $\eta$

question 54

Multiple Choice

A researcher conducts two studies using the one-way within-subjects ANOVA.The sum of squares total is smaller in Study 1 than in Study 2; the sum of squares between persons and the sum of squares between groups are the same in both studies.Using partial $\eta$ ²,in which study will the effect size be larger?

• A) Study 1
• B) Study 2
• C) there is not enough information to answer this question

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Definitions:

Cost Flow Assumption

An accounting method used to determine the value of unsold inventory and cost of goods sold, examples include FIFO, LIFO, and average cost.

Perpetual Inventory System

An accounting method where records of inventory are updated on a continuous basis as goods are sold or received.

Weighted Average

A calculation method that assigns different weights to different items, making some items more influential than others based on their relevance or significance.

Inventory Control

The process of managing inventory to ensure an adequate supply without excessive oversupply.