Module 15 · Advanced
Data Analysis
Arrays aur tables mein socho, messy values clean, patterns visualize aur findings explain karo.
5 lessons 9 hours
0 of 5 completed · quiz 0%
0125 min0225 min0325 min0425 min0525 minQ0%
NumPy aur array thinking
Vectorized operations aur numerical shapes samjho.
Pandas DataFrames
Rows, columns, indexes, selection aur aggregation model karo.
Data clean aur validate karo
Missing values, duplicates, types aur inconsistent categories handle karo.
Clear data visualization
Honest charts, labels, scales aur accessible encodings choose karo.
Sales data analyzer
Cleaning, grouping, metrics aur written insight combine karo.
Module quiz
10 questions · 70% to pass · unlimited retries