Mathematics · Average
In an advanced statistical research project, a data scientist is working with a dataset partitioned into three segments with the following values: Segment 1: average = 16, weight = 8 Segment 2: average = 25, weight = 12 Segment 3: average = 9, weight = 5 What is the weighted average of the entire dataset?
- 116.80
- 218.92✓
- 317.44
- 419.76
Correct answer
18.92
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