Question: Classify the following graph as a cross-sectional study or a time-series study. Quiz Scores 10 Frequency of Score 2 10 20 30 40 50 60

Classify the following graph as a cross-sectional study or a time-series study.

Classify the following graph as a cross-sectional
Quiz Scores 10 Frequency of Score 2 10 20 30 40 50 60 70 Score

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