I can tell the future with a glance at the past. Data-driven insights, my shadows are cast. What am I?
Category: Math · Difficulty: hard
Hint: Consider an element of statistics that analyzes data.
Answer
A trend line
Explanation
A trend line fits a set of data points to indicate trends or patterns in the data.
This is a hard math riddle — a tricky one that takes a little thought. The answer is A trend line.
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