Moderate
The class ___ are obtained when we divide the sums of the lower and upper class limits by 2?
Correct answer: C. Marks
- A. Limit
- B. Points
- C. Marks
- D. Class boundary
Explanation
The class mark, also called the midpoint, is found by adding the lower and upper class limits and dividing by 2. Class boundaries instead separate adjacent classes and are not averages of the limits.
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