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
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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
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Data-Driven Business Growth
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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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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

Valerie Spitaels

0

7

Resolved: 5. Conditionals Practice challenge

I don't understand why, but every time I insert a number following the instructions on challenge 3 it runs the else...

Python Programmer Bootcamp

Last answered: Nov 25th 2022

0

1

Resolved: Announcement of giveaway winners

With reference of the 5x giveaways that you posted about on facebook, I wanted to ask: will you tag or post here or...

Last answered: Nov 25th 2022

Muhammad Faisal

0

1

Scalrars, vectors and Matrices as python array

HI Sir m = np.array ([[5,12,6],[3,0,14]]) as i type this code in Juypter and type m its give an error NameError:...

Last answered: Apr 2nd 2023

Patrick Bentolila

Super learner

0

0

How to make things simpler in a complicated world?

With a little ingenuity, you can make this thing work.

Blockchain for Business

0

2

Importing the csv file

My notebook is in the same folder as the csv file but I still get the errors below.

Machine Learning in Python

Last answered: Dec 2nd 2022

1

6

Resolved: S Error code 1055

Whenever i try to do the GROUP BY statement, i keep getting the following response- Error Code: 1055. Expression #1...

Last answered: May 4th 2024

Super learner

1

1

Vague answer about why average was applied in both SQL and Tableau

Hello, This is not a question, but rather more like a suggestion. The reason mentioned in the video about applying...

Last answered: Dec 3rd 2022

0

1

Query related to Tableau

I do not have any experience with Tableau. I am a poor beginner in Tableau. I want to do the Fashion Analytics with...

Fashion Analytics with Tableau

Last answered: Nov 25th 2022

Mohamed Mankola

Super learner

0

0

Unable to install opencv

I got error while running the code, the problem is import cv2 could not resolved as shown in the screen shot I tried...

Python Programmer Bootcamp

Hashim Allouzee

0

1

free courses and materials

i wonder if i can get free access for theses courses

Python Programmer Bootcamp

Last answered: Nov 24th 2022

0

1

Interval examples

based on vedio the most common example of the interval is temperature , however interval don't have 0 value while we...

Last answered: Nov 25th 2022

1

3

The output shows zero rows returned when you Rollback?

When you rollback- it should show the number of rows but it always shows zero. Take a case when you deleted in the...

Last answered: Sep 11th 2023

0

1

Extending the annual subscription for the next year.

Hello, Currently my subscription plan is $9.89/month for 1 year which is going to expire on 27th Nov 2022. Now I...

Last answered: Nov 24th 2022

0

1

Premium by Coin

Can I buy a Premium day by using coins! If its possible then it should be beneficial for Students. Regards

Last answered: Nov 25th 2022

0

2

For placement, internship

Can I get any internship after complete the course?

Starting a Career in Data Science: Project Portfolio, Resume, and Interview Process

Last answered: Apr 3rd 2024

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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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Davide Sanchioni

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Mohamed Abdelazim Mohamed Elsrougy

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Abdulmalik Alkhamis

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This is inconsistent with the quiz

9

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Suggestion: change the robot and arrows analogy

Abdelrahman El-kattan

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the conclusion?

Zachary Roblyer

8

3

Resolved: Feedback for practice exam