Cognitive Abilities Test (CAT4) Practice Exam

Question: 1 / 400

Why might the results of the poll about America's favorite day of the week be questioned?

Data was collected only from online sources

The sample size was too small

The respondents might not represent the general population

The validity of a poll's results often relies heavily on how representative the sample of respondents is of the general population. If the respondents in the poll do not accurately reflect the diversity of the overall population—such as their age, gender, geographical location, or cultural background—the results may not be reliable. For example, if the poll primarily gathered responses from a specific demographic group, such as college students, the findings might indicate a preference that does not hold true for other age groups or communities. This lack of representation raises questions about whether the findings can be generalized to all Americans, making it essential to consider the characteristics of the sample population in assessing the reliability of the poll's conclusions.

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The poll was conducted during an unusual event

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