The statistical concepts and methods are very well explained in an easy to understand manner. Good examples are given to demonstrate application of the cocepts and methods in business environment.
This course was very useful for me. We have learnt many interesting things of statistics like t statistic, t distribution, z statistics, confidence interval, sample proportion, hypothesis etc.
by Avinash S•
by Gregory R G J•
by ANGADI T K•
by SAVARAPU J P•
by 121913901057 g•
by Antonello G•
by MACHANI S K•
by Jonathan J•
by Atis R•
by Chandrasekaran R•
by Riccardo M•
Overall, this is a good introductory course. I think it is very good for people that are starting with Excel or statistics, and business analysis.
However, I removed one star considering my personal experience. At times I feel it slow, maybe I made the wrong decision, because I already have some background and I was looking to refresh it and have more practical knowledge. I don't find it very challenging, but will complete the specialization for the certificate and to see the remaining 2 courses in it.
by Faisal n K•
overall good experience but quiz of week 2 was planned terribly many students faced problem because of rounding error and question suggested to use goalseek or solver but neither of them were taught in this course nor in other course of this specialization and please fix rounding error problems
by Aafiyah D•
This course was very different from the other data analysis courses. it really shows one how to compare data points in the same sample/population.
very interesting and many thanks to the prof, he made it easy to understand! the examples here as there were alot really helped!! thank you!
by Saurabh M•
This was a really interesting course. Some of the video lectures were longer than usual however, the content and the way it was taught kept it interesting. I'd definitely recommend this course to friends.
by Shiyu D•
It's great/ but sometimes I find it a little confusing when so many new concepts come to me. Better take notes while you are having this course^-^
by Beāta K•
Good explanations in videos, however sometimes there are to many repititions. As in previous courses, explanations after quizzes are missing.
by Collin L S•
A good overview of Z and T tests. Would have liked to see ANOVA or the F statistic as well to refresh myself on those statistics.
by Lluís M•
Great way to learn useful knowledge from home and in a easy and fast way. Very helpful when you usually work with data analysis.
by Mayank R•
useful course. It can add some more details and differentiation between T.INV and T.INV.TWO functions used in excel.
by Colin P•
Good intro to hypothesis testing using excel for business problems. Lectures are easy to follow - but take notes!
by Pranjal S•
Loved the course! The structure and explanation throughout is brilliant for a newbie.
by Radhika G•
The course helped in strengthening my basics of hypothesis testing.
by César P O•
It needs to show the correct answers when you do wrong in the tests
by Eduardo R O S•
Excellent course to refresh your knowledge about inference