The mean reduction is 12.5 mmHg. What does this mean?
Understand the Problem
The question is asking about the interpretation of a mean reduction in blood pressure readings, specifically what the mean of 12.5 mmHg signifies in the context of the provided dataset.
Answer
The average reduction in blood pressure is 12.5 mmHg.
The mean reduction is the average reduction in blood pressure.
Answer for screen readers
The mean reduction is the average reduction in blood pressure.
More Information
The mean represents the average of the dataset values.
Tips
A common mistake is confusing mean with median or mode.
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