In a class of 15 students, the scores on a test are 100, 65, 70, 75, 90, 85, 90, 85, 100, 60, 100, 100, 100, 100, and 100. The median score is _________.
Answer & Analysis
Analysis
Question Analysis
This question tests the student's ability to find the median of a given data set. The data set provided includes a large number of identical high scores, and the student needs to arrange the data in ascending order and identify the middle value.
Key Concept Explanation
The median is the middle value in a data set when the data is arranged in ascending or descending order. If the number of data points is odd, the median is the middle number; if even, it is the average of the two middle numbers.
Step-by-step Solution
1. Arrange the data ...
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