365 Data Science Q&A Hub

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Introduction to Tableau
The Complete Data Visualization Course with Python, R, Tableau, and Excel
Introduction to R Programming
Data Preprocessing with NumPy
Introduction to Data and Data Science
Data Cleaning and Preprocessing with pandas
Introduction to Business Analytics
Data Analysis with Excel Pivot Tables
SQL
Credit Risk Modeling in Python
Python Programmer Bootcamp
SQL + Tableau + Python
Introduction to Jupyter
Statistics
Mathematics
Introduction to Excel
Probability
Starting a Career in Data Science: Project Portfolio, Resume, and Interview Process
SQL + Tableau
Time Series Analysis with Python
Power BI
Product Management for AI & Data Science
Git and GitHub
Deep Learning with TensorFlow 2
Customer Analytics in Python
Web Scraping and API Fundamentals in Python
Introduction to Python
Python for Finance
Machine Learning in Python
Advanced Microsoft Excel
Convolutional Neural Networks with TensorFlow in Python
Data Strategy
Fashion Analytics with Tableau
Dates and Times in Python
SQL for Data Science Interviews
Data Literacy
AI Applications for Business Success
Linear Algebra and Feature Selection
Machine Learning with Naïve Bayes
Machine Learning in Excel
Machine Learning with Support Vector Machines
A/B Testing in Python
Machine Learning with Decision Trees and Random Forests
Machine Learning with K-Nearest Neighbors
Machine Learning with Ridge and Lasso Regression
Data-Driven Business Growth
Corporate Strategy
Marketing Strategy
Negotiation
Management
Persuasion and Influence
Excel for Project Management
Agile and Scrum Project Management
Project Management
Blockchain for Business
How to Think Like a Data Scientist to Become One
Power Query and Data Modeling
Introduction to DAX
Building Business Reports Using Power BI
The Machine Learning Process A-Z
Working with Text Files in Python
Intermediate Python Programming
Advanced SQL
The Machine Learning Algorithms A-Z
Customer Churn Analysis with SQL and Tableau
Machine Learning Deep Dive: Business Applications and Coding Walkthroughs
Customer Engagement Analysis with SQL and Tableau
Advanced SQL for Data Engineering
Communication and Presentation Skills for Analysts and Managers
Intro to ChatGPT and Generative AI
Data Analysis in PowerBI with ChatGPT
Mastering Key Performance Indicators (KPIs)
Sign-Up Flow Optimization Analysis with SQL and Tableau
Python for Social Media Analytics
Intro to NLP for AI
Data Analysis with ChatGPT
ChatGPT for Data Science
Intro to LLMs
Growth Analysis with SQL, Python, and Tableau
Intro to Data Engineering
Statistical Tests in Sales and Marketing
Build Chat Applications with OpenAI and LangChain
Introduction to Vector Databases with Pinecone
Intro to Revenue Analytics
Intro to AI

Filter questions by

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Resolved

Filter courses

Introduction to Tableau
The Complete Data Visualization Course with Python, R, Tableau, and Excel
Introduction to R Programming
Data Preprocessing with NumPy
Introduction to Data and Data Science
Data Cleaning and Preprocessing with pandas
Introduction to Business Analytics
Data Analysis with Excel Pivot Tables
SQL
Credit Risk Modeling in Python
Python Programmer Bootcamp
SQL + Tableau + Python
Introduction to Jupyter
Statistics
Mathematics
Introduction to Excel
Probability
Starting a Career in Data Science: Project Portfolio, Resume, and Interview Process
SQL + Tableau
Time Series Analysis with Python
Power BI
Product Management for AI & Data Science
Git and GitHub
Deep Learning with TensorFlow 2
Customer Analytics in Python
Web Scraping and API Fundamentals in Python
Introduction to Python
Python for Finance
Machine Learning in Python
Advanced Microsoft Excel
Convolutional Neural Networks with TensorFlow in Python
Data Strategy
Fashion Analytics with Tableau
Dates and Times in Python
SQL for Data Science Interviews
Data Literacy
AI Applications for Business Success
Linear Algebra and Feature Selection
Machine Learning with Naïve Bayes
Machine Learning in Excel
Machine Learning with Support Vector Machines
A/B Testing in Python
Machine Learning with Decision Trees and Random Forests
Machine Learning with K-Nearest Neighbors
Machine Learning with Ridge and Lasso Regression
Data-Driven Business Growth
Corporate Strategy
Marketing Strategy
Negotiation
Management
Persuasion and Influence
Excel for Project Management
Agile and Scrum Project Management
Project Management
Blockchain for Business
How to Think Like a Data Scientist to Become One
Power Query and Data Modeling
Introduction to DAX
Building Business Reports Using Power BI
The Machine Learning Process A-Z
Working with Text Files in Python
Intermediate Python Programming
Advanced SQL
The Machine Learning Algorithms A-Z
Customer Churn Analysis with SQL and Tableau
Machine Learning Deep Dive: Business Applications and Coding Walkthroughs
Customer Engagement Analysis with SQL and Tableau
Advanced SQL for Data Engineering
Communication and Presentation Skills for Analysts and Managers
Intro to ChatGPT and Generative AI
Data Analysis in PowerBI with ChatGPT
Mastering Key Performance Indicators (KPIs)
Sign-Up Flow Optimization Analysis with SQL and Tableau
Python for Social Media Analytics
Intro to NLP for AI
Data Analysis with ChatGPT
ChatGPT for Data Science
Intro to LLMs
Growth Analysis with SQL, Python, and Tableau
Intro to Data Engineering
Statistical Tests in Sales and Marketing
Build Chat Applications with OpenAI and LangChain
Introduction to Vector Databases with Pinecone
Intro to Revenue Analytics
Intro to AI

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Answered
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8328 results

Zahra Bagheriyan Geshtroodkhani

0

2

receiving certificate

I finished my course and how can I receive my certificate?

Introduction to Jupyter

Last answered: Nov 12th 2022

CHUN HSIEN TSENG

0

1

Another way of using np.where() !?

Hi everyone, Since I want to substitute every number of 2000 with number 20 in Lending-Company-Numeric-Data-NAN,...

Data Preprocessing with NumPy

Last answered: Sep 4th 2023

Khaleel ELnounou

0

0

can someone help me to understand?

Machine Learning in Python

Know ur Company

1

0

Unable to watch any video

In all the course I am unable to watch videos I tried changing browser and also turning off all the extension but it...

Introduction to Data and Data Science

Know ur Company

0

2

Touble seeing the video content

Please turn off your browser extensions and try running the video player again. If the problem still occurs,...

Machine Learning in Python

Last answered: Nov 8th 2022

Know ur Company

1

3

Unable to watch video

Please turn off your browser extensions and try running the video player again. If the problem still occurs,...

Introduction to Data and Data Science

Last answered: a month ago

Mohamed Abdelazim Mohamed Elsrougy

9

2

Resolved: Downloading Video Materials

How to download these videos?

Introduction to Data and Data Science

Last answered: Nov 17th 2022

1

1

Excel sheet not showing in display

Introduction to Excel

Last answered: Nov 8th 2022

0

1

what means by regression

i don't understand regression

Machine Learning in Python

Last answered: Nov 8th 2022

Blessing Godwin-Ativie

0

2

Unable to complete training

Why can't I proceed with the training?

Introduction to Data and Data Science

Last answered: Nov 9th 2023

0

1

Regarding Machine learning project from real time data

Can a student who has just registered and has not paid for a subscription access the videos, quizzes, or exams? The...

Last answered: Nov 8th 2022

0

1

List Index out of range

I tried recreating the solution in the video and I'm getting an error. See below: What did I do wrong? :(

Python Programmer Bootcamp

Last answered: Nov 8th 2022

1

1

Problem in downloading

I can’t download it. It always stopped and can’t complete downloading I tried another device abd the same problem :)

Introduction to Jupyter

Last answered: Nov 10th 2022

2

1

Certificates will be provided?

Do the 21 days free access allows only for courses or certificates too?

Introduction to Excel

Last answered: Nov 8th 2022

Eslam Mohamed Helmi

0

1

Difference between using filter and calculate filter parameter

I am wondering what is the difference between using FILTER function within CALCULATE and using the filter expression...

Last answered: Nov 8th 2022

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popular questions

Omar R. Valencia García

28

4

The line reg.predict(1740) does not work anymore

Rafael Rodrigues de Siqueira

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The ROLLBACK not working according to step-by-step class

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I didn't quite understand the nuance from 3:48 till the end

Toluwase Olukayode

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not showing as completed even though I have complete the course. Please help me fix it

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The answer to the third question is wrong (Practical exam 2: Discrete Distributions)

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Mohamed Abdelazim Mohamed Elsrougy

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Abdulmalik Alkhamis

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This is inconsistent with the quiz

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Suggestion: change the robot and arrows analogy

Abdelrahman El-kattan

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the conclusion?

Zachary Roblyer

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Resolved: Feedback for practice exam