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Catalog / All levels / Exam 3 - CompTIA DataAI Certification
Mammoth Club All levels 3 sections 19 lectures

Exam 3 - CompTIA DataAI Certification

Test your knowledge with 95+ questions from the Mathematics and Statistics section of the CompTIA DataAI (formerly named DataX) certification. Find out if you’re ready to ace the exam — can you, given a scenario, use the appropriate exploratory data analysis (EDA) method or process? Can you analyze common issues with data? Can you apply data enrichment and augmentation techniques? And much more!

MC
Created by Team Mammoth
01
Skill level
All levels
02
Sections
3
03
Lectures
19
04
Instructor
Team Mammoth
What's inside

This course includes.

✓
3
Sections
✓
19
Lectures
✓
19
Quizzes
✓
Certificate of completion
Included
✓
Mobile and desktop access
Included
✓
AI learning assistance
Included
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Course content

Curriculum & lectures.

3 sections · 19 lectures
+ Exam - Use the appropriate exploratory data analysis (EDA) method or process 4 lectures
Feature Type Identification Locked
Univariate Analysis: Examining Single Variables Locked
Multivariate Analysis: Exploring Relationships Between Variables Locked
Charts and Graphs: Visualizing Data Locked
+ Exam - Analyze common issues with data 10 lectures
Sparse Data: The Challenge of Missing Values Locked
Non-Linearity: When Straight Lines Don't Cut It Locked
Non-Stationarity: When Time Changes Everything Locked
Lagged Observations: Time's Echo Locked
Difference Observations: Revealing the Underlying Changes Locked
Multicollinearity: When Predictors Overlap Locked
Seasonality: Riding the Rhythmic Waves Locked
Granularity Misalignment: Different Levels, Different Stories Locked
Insufficient Features: When You Don't Have Enough Pieces Locked
Multivariate Outliers: Beyond the Univariate View Locked
+ Exam - Apply data enrichment and augmentation techniques 5 lectures
Data Enrichment Techniques Locked
Feature Engineering and Data Transformation Locked
One-Hot Encoding and Label Encoding Locked
Cross-Terms (Interaction Terms) and Linearization Locked
Normalization, Scaling and Augmentation Locked

Ready to start building?

Test your knowledge with 95+ questions from the Mathematics and Statistics section of the CompTIA DataAI (formerly named DataX) certification. Find out if you’re ready to ace the exam — can you, given a scenario, use the appropriate exploratory data analysis (EDA) method or process? Can you analyze common issues with data? Can you apply data enrichment and augmentation techniques? And much more!

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