To determine if food allergies influence participants' taste palate, researchers conducted a chi-square test of independence between conditions . Based on this information, what was the effect size for this study?

Question

Quizplus · Accepted Answer

The effect size in a chi-square test of independence is not directly given by the chi-square value itself (like 10.09 in one of the options) but is instead often measured by Cramer's V or Phi, which are both measures that provide a value between 0 and 1, indicating the strength of association between the variables. Since .30 is the only option that falls within this range, it is the correct choice for the effect size.

To Determine If Food Allergies Influence Participants' Taste Palate, Researchers