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 AI

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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 AI

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Answered
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8092 results

Yaroslav Leshchenko

0

1

Resolved: SQL/SQL JOINS/Duplicate Records - using GROUP BY t.col_name doesnt work in my workbench

Hi Team, when practicing on my laptop with SQL with Learning 365DS course SQL, I see that eliminating duplicate...

Last answered: 15 days ago

0

2

Please Adjust the Card Explanation to be More Straightforward

Hi Team, First, thanks for your hard work. But it's confusing for someone new, who is just learning this...

Last answered: 15 days ago

0

1

Understanding named ranges

Hi team, What is the point of naming the range? When can this be helpful?It is easier just to make a normal = SUM, I...

Introduction to Excel

Last answered: 23 days ago

0

1

Resolved: feature selection for missing values

how do you decide which features are appropriate for imputation process. for example can I include gender as...

The Machine Learning Process A-Z

Last answered: 23 days ago

0

1

Making preidctions with the linear regression

from 0:19, it starts to talk about the constant 1.0. I don`t know why we have to write about constant in here.Does it...

Machine Learning in Python

Last answered: 24 days ago

Abdulrahman Nasser Albadi

0

2

Misunderstanding

As I started taking a data engineering course website, I felt that I didn't understand a bunch of terms and I didn't...

Intro to Data Engineering

Last answered: 23 days ago

amr Mettwally abd elhafiz

0

1

can not download the file.

Last answered: 24 days ago

Abayomi-Rufai Obarinde

Super learner

0

6

Exploring Student Enrollments and Completions in Data-Related Career Tracks

While executing this project I discovered that the datset provided has no record of completion date througout the...

Last answered: 5 days ago

Tetiana Azarova

0

0

practice exam 2 - please, update your exam questions and answers

Question 2 has 2 right answers now, and none of them is the one you provide as a right one. Also, question 5 gives...

Data Preprocessing with NumPy

Tetiana Azarova

0

1

Experienced second-hand shame - 'poinson' distribution

Even I - a person so far from maths, know that poisson distribution is not a 'poison' distribution, spelled wrong....

Data Preprocessing with NumPy

Last answered: 24 days ago

Dalia Hassan Mohammed Ahmed Ali

0

1

Dataset Column Discrepancies in Course Resources

I wanted to bring to your attention a discrepancy I've encountered with the dataset provided in the course resources....

Introduction to DAX

Last answered: a month ago

Dalia Hassan Mohammed Ahmed Ali

0

1

Resolved: Question Regarding CALENDARAUTO and Multiple Date Columns

In our scenario where the dataset includes two different dates: one for customer birthdays and another for order...

Introduction to DAX

Last answered: a month ago

0

2

How to create a custom date filter in Tableau?

In Tableau, I have a timestamp field named "DAY" and I wished to create a custom date whose data type is date &...

Introduction to Tableau

Last answered: 23 days ago

0

2

Combinations with Repetition - Download Doesn't Work

Hey team, The downloadable resource for this lesson does not work. Please upload it again. Thanks! -Justin

Last answered: 15 days ago

Faeze Hossinezade

0

0

changed my name, but my certificate still shows my old name.

I have changed my name, but my certificate still shows my old name. Could you please look into this?

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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

23

5

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

13

1

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

Toluwase Olukayode

12

4

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

Gabriel de Jesus Patiño Pino

12

0

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

Davide Sanchioni

11

3

Sixth question of the practice exam

11

9

Resolved: My comments on this course

Adetunji Fasiku

11

1

The Second Question's Confusing Ability

10

1

course question

9

1

Using z statistics instead of t statistics

Mohamed Abdelazim Mohamed Elsrougy

9

2

Resolved: Downloading Video Materials

Abdulmalik Alkhamis

9

1

This is inconsistent with the quiz

9

1

Suggestion: change the robot and arrows analogy

Abdelrahman El-kattan

8

5

the conclusion?

Zachary Roblyer

8

3

Resolved: Feedback for practice exam