Data Analysis
We often collect data at various points during processes and transactions, which has huge potential to change the way we work. However, this data can only add value when it's analyzed for ways to improve products and services. Learning data analysis teaches you to analyze and interpret information to identify points of value.
Current Courses
Introduction to Data Analysis (online)
Data Analysis is quickly becoming one of the most sought-after skills in the workplace. Companies have vast amounts of data, but it is rare to have someone with the ability to analyze that data to see trends and make predictions. This course will give you a basic understanding of how to analyze data in a business setting. Businesses look for candidates with an understanding of how to analyze the data they have been collecting; this course will help you start on that journey.
This class is 100% online and has no specific meeting times. You may log in at your leisure. Please contact our office at cecomputertech@gtcc.edu, and provide your name, email address, and the course you registered for. Once we confirm your enrollment and payment, we will email you a web address for access to your online classroom.
Tuition Cost: $195
Course: SEF-3001-DA8
Name: Introduction to Data Analysis
Dates: 6/1/26 - 6/26/26
Days: Su - Sa
Hours: Online
Campus: Online
Room: Online
Register: Register Now
Intermediate Data Analysis (online)
Many of your business decisions involve comparing groups for differences. For example, would men and women prefer different product features? In addition, you may look at relationships between variables. Does product recognition relate to subsequent product purchase? This Intermediate Data Analysis course will introduce you to the statistics behind these group differences and relationships. In addition, you’ll learn how to work with ratings, graphs, and user-friendly reports of statistical results.
This class is 100% online and has no specific meeting times. You may log in at your leisure. Please contact our office at cecomputertech@gtcc.edu, and provide your name, email address, and the course you registered for. Once we confirm your enrollment and payment, we will email you a web address for access to your online classroom.
Tuition Cost: $195
Course: SEF-3001-DA39
Name: Intermediate Data Analysis
Dates: 7/6/26 - 7/31/26
Days: Su - Sa
Hours: Online
Campus: Online
Room: Online
Register: Register Now
Advanced Data Analysis (online)
After taking this advanced course in Data Analysis, you should be able to perform inquiries that will be useful to your business or organization and have the skills necessary to communicate these results through graphs and text that your fellow employees will understand. Take the guesswork out of important company decisions and make decisions based on statistically significant information. Whether your business is home-based or a large company, this class will take you to the next level where important decision-making is concerned.
This class is 100% online and has no specific meeting times. You may log in at your leisure. Please contact our office at cecomputertech@gtcc.edu, and provide your name, email address, and the course you registered for. Once we confirm your enrollment and payment, we will email you a web address for access to your online classroom.
Tuition Cost: $195
Course: SEF-3001-DA40
Name: Advanced Data Analysis
Dates: 8/3/26 - 8/28/26
Days: Su - Sa
Hours: Online
Campus: Online
Room: Online
Register: Register Now
Power BI (on campus)
This three-tier Power BI course focuses on data transformation and modeling, report design and visualization, and analytics and deployment respectively. The first tier teaches data handling, the second covers report creation, and the third delves into advanced features like DAX, optimization, and sharing solutions. This progression allows learners to build skills from basic data preparation to sophisticated analysis and management. designed to build AI literacy, practical skills, and strategic thinking for today’s workforce. Students progress through three levels—Beginner, Intermediate, and Advanced. This course will also prepare students for the PL-300: Microsoft Power BI Data Analyst certification exam.
Tuition Cost: $188 + cost of book
Course: BAS-3120-202
Name: Power BI
Dates: 5/12/26 - 8/13/26
Days: Tu, Th
Hours: 6 p.m. - 9:30 p.m.
Campus: Greensboro
Room: CEC (W2) 222
Register: Register Now
Resources, textbook, and materials: ISBN 9780135468326 Microsoft Power BI Step by Step, 1st ed. Available at https://greensborobookstore.gtcc.edu/find-courses or the Greensboro Campus Store
Ways to Register
REGISTRATION is REQUIRED before attending class.
You may register online or in person.
Online: Register
In person: Complete the Continuing Education Registration Form and bring it with your payment (check, cash, credit card, or money order) to one of the GTCC campuses.
Registration locations:
- Greensboro Campus : 8:00 a.m.- 5 p.m. Monday-Thursday and 8:30 a.m.- 11:30 Friday at 3505 E. Wendover Ave., Continuing Education Center (W2)
- Jamestown Campus: 8:00 a.m.- 5 p.m. Monday-Thursday and 8:30 a.m.- 11:30 Friday at 601 E. Main St., Medlin Campus Center, Room 3401
If I drop the class will I get a refund (refund policy)?
The college will make a 100% refund of registration fees if you officially withdraw from class before the first meeting. Also if the class is canceled or full, GTCC will make a full refund. The college will refund 75% of the registration fee (of tuition only) if you officially withdraw from the class on the first day of class or before the class reaches the census date. The census date varies from class to class. Non-attendance is not a basis for a refund.
Submit this form before the start of class, or no later than the census date (the 10% point of the course) to the program coordinator, administrative assistant, or instructor.