Stage 3 · 50 min · Pro
Data Analysis and Statistics
Use dicts and lists to calculate frequency, find the median, and identify consecutive increasing sequences.
Objectives
- Calculate frequency and handle ties
- Calculate the median for even/odd number of elements
- Find the longest consecutive increasing sequence
This lesson is for Pro members
Data problems often start with counting, summarizing, and identifying trends. This is a fundamental skill for creating reports, analyzing grades, or tracking business metrics.
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