Intermediate Data Analysis
Many business decisions require comparing groups or exploring relationships between variables. For example, do men and women prefer different product features? Or does product recognition influence purchase behavior?
In this Intermediate Data Analysis course, you'll learn the statistical techniques used to evaluate these differences and relationships. You'll also explore how to analyze ratings, create effective visualizations, and present your findings through clear, user-friendly reports.
This course is included in the Certificate in Data Analysis course.
Mary Dereshiwsky
Instructor
Mary Dereshiwsky is an expert in online teaching and creator of the online teaching technique “continuous engagement.” She is a professor at Northern Arizona University in Flagstaff, Arizona, where she teaches graduate courses online. She has taught other instructors how to teach online for more than five years.
Dereshwisky has also been on the graduate faculty of Capella University, written on the topic of online teaching, and given presentations at national educational conferences on the topic. She critiques online courses for other instructors and is Chair of the Advisory Board for the Certified Online Instructor (COI) designation for the Learning Resources Network.
ADITDA01F26
Instructors:
- Mary Dereshiwsky
| Date | Time | Location |
|---|---|---|
| Mon, Oct 5th 2026 | 12:01 AM - 11:59 PM | Online |
| Tue, Oct 6th 2026 | 12:01 AM - 11:59 PM | Online |
| Wed, Oct 7th 2026 | 12:01 AM - 11:59 PM | Online |
| Thu, Oct 8th 2026 | 12:01 AM - 11:59 PM | Online |
| Fri, Oct 9th 2026 | 12:01 AM - 11:59 PM | Online |
| Sat, Oct 10th 2026 | 12:01 AM - 11:59 PM | Online |
| Sun, Oct 11th 2026 | 12:01 AM - 11:59 PM | Online |
| Mon, Oct 12th 2026 | 12:01 AM - 11:59 PM | Online |
| Tue, Oct 13th 2026 | 12:01 AM - 11:59 PM | Online |
| Wed, Oct 14th 2026 | 12:01 AM - 11:59 PM | Online |
| Thu, Oct 15th 2026 | 12:01 AM - 11:59 PM | Online |
| Fri, Oct 16th 2026 | 12:01 AM - 11:59 PM | Online |
| Sat, Oct 17th 2026 | 12:01 AM - 11:59 PM | Online |
| Sun, Oct 18th 2026 | 12:01 AM - 11:59 PM | Online |
| Mon, Oct 19th 2026 | 12:01 AM - 11:59 PM | Online |
| Tue, Oct 20th 2026 | 12:01 AM - 11:59 PM | Online |
| Wed, Oct 21st 2026 | 12:01 AM - 11:59 PM | Online |
| Thu, Oct 22nd 2026 | 12:01 AM - 11:59 PM | Online |
| Fri, Oct 23rd 2026 | 12:01 AM - 11:59 PM | Online |
| Sat, Oct 24th 2026 | 12:01 AM - 11:59 PM | Online |
| Sun, Oct 25th 2026 | 12:01 AM - 11:59 PM | Online |
| Mon, Oct 26th 2026 | 12:01 AM - 11:59 PM | Online |
| Tue, Oct 27th 2026 | 12:01 AM - 11:59 PM | Online |
| Wed, Oct 28th 2026 | 12:01 AM - 11:59 PM | Online |
| Thu, Oct 29th 2026 | 12:01 AM - 11:59 PM | Online |
| Fri, Oct 30th 2026 | 12:01 AM - 11:59 PM | Online |
ADITDA01W27
Instructors:
- Mary Dereshiwsky
| Date | Time | Location |
|---|---|---|
| Mon, Mar 1st 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, Mar 2nd 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, Mar 3rd 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, Mar 4th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, Mar 5th 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, Mar 6th 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, Mar 7th 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, Mar 8th 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, Mar 9th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, Mar 10th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, Mar 11th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, Mar 12th 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, Mar 13th 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, Mar 14th 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, Mar 15th 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, Mar 16th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, Mar 17th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, Mar 18th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, Mar 19th 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, Mar 20th 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, Mar 21st 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, Mar 22nd 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, Mar 23rd 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, Mar 24th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, Mar 25th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, Mar 26th 2027 | 12:01 AM - 11:59 PM | Online |
ADITDA01P27
Instructors:
- Mary Dereshiwsky
| Date | Time | Location |
|---|---|---|
| Mon, May 3rd 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, May 4th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, May 5th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, May 6th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, May 7th 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, May 8th 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, May 9th 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, May 10th 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, May 11th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, May 12th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, May 13th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, May 14th 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, May 15th 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, May 16th 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, May 17th 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, May 18th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, May 19th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, May 20th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, May 21st 2027 | 12:01 AM - 11:59 PM | Online |
| Sat, May 22nd 2027 | 12:01 AM - 11:59 PM | Online |
| Sun, May 23rd 2027 | 12:01 AM - 11:59 PM | Online |
| Mon, May 24th 2027 | 12:01 AM - 11:59 PM | Online |
| Tue, May 25th 2027 | 12:01 AM - 11:59 PM | Online |
| Wed, May 26th 2027 | 12:01 AM - 11:59 PM | Online |
| Thu, May 27th 2027 | 12:01 AM - 11:59 PM | Online |
| Fri, May 28th 2027 | 12:01 AM - 11:59 PM | Online |
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