The mean of the absolute values of deviations from the sample mean.
MAD = ∑❘X-X̄❘ / N
The mean of the absolute values of deviations from the sample mean.
MAD = ∑❘X-X̄❘ / N
Thank you for purchasing one of our courses on Udemy! Now that you have experienced the PrepNuggets way of learning, are you ready to take your exam prep to the next level with us?
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On the 1st of March 2018, we took a bold step of faith to put our Financial Reporting and Analysis (FRA) course on Udemy.
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Overwhelming.
Yes, that’s the word that aptly describes the response to our course from the Udemy community.
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Since the launch on 1 March, we have had more than 250 paid enrolments. While we are heartened by this figure, nothing beats knowing that our course has reached 50 countries around the world! It was simply heartwarming to receive messages from students from countries we barely know about, telling us how much they love the course and their wish that we would produce more of such courses. This certainly spurs us on to produce more materials to ease the burden of CFA candidates worldwide.
As of today, our course has a high average rating of 4.8 out of 5.0. 74% of the reviewers gave us 5 stars! We take this as endorsement that we are doing things right, and will continue in using the Pareto principle approach for our course materials. There are, of course, constructive feedback as well, and we aim to incorporate some of the feedback in producing the upcoming courses.
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Many years ago, I was exactly where you are today—a CFA Level I candidate juggling a demanding full-time career with the daunting CFA curriculum. Coming from a Computer Engineering background, finance was entirely new territory for me. And yes, it was tough!
I struggled with dense textbooks, late-night cramming, and the frustration of concepts that seemed impossible after a long workday. But after passing Level I (barely), I realized something had to change.
Using the Pareto Principle (80/20 rule), I distilled the vast CFA syllabus into essential, easy-to-understand nuggets. I leaned into visual summaries and bite-sized learning sessions that worked around my busy schedule. This smarter approach helped me clear Levels II and III on my first attempts with significantly less stress.
I founded PrepNuggets to share the streamlined strategies and innovative learning methods that transformed my CFA journey. Our mission is simple: leverage technology to make CFA prep more effective, accessible, and enjoyable.
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Here’s to your CFA journey!
Keith Tan, CFA
Founder & Chief Instructor, PrepNuggets
