A class of students took a test, and their scores are as follows: {65, 70, 70, 75, 80, 80, 80, 85, 90, 90, 95}. After drawing a dot plot, the most frequent score is ___________.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to identify the most frequent value (mode) from a given dataset and represent it on a dot plot.
Key Concept Explanation
The mode is the value that appears most frequently in a dataset. In a dot plot, the mode can be visually identified as the value with the highest number of dots.
Step-by-step Solution
1. Organize the data in ascending order: {65, 70, 70, 75, 80, 80, 80, 85, 90, 90, 95}
2. Draw a dot plot by marking each score on the number line an...
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