atan1
commented
6 years ago Hi Jaga.
Thanks for your review. Yes, i had intended to add the diagrams but simply forgot to add them. Please see the updated slides uploaded (v2). I like your suggestion about keeping the fitness test optional. I think if potential customers ask for it and it is optional, I have the feeling they would sign up for membership more often as people usually feel guilty about asking for something and feel they need to reciprocate.
Also, I am curious into the different hypothesis testing that could be used for this MuscleHub A/B Test. I used the binomial test but I found out after completion that Chi Square was used by the project solution. Which other hypothesis testing is valid for this project and which one is preferred?
Thanks Alfred
Excellent job with the coding and the powerpoint presentation!
The powerpoint slides are sequenced very well with (i) Objective (ii) data summary and statistical Analysis and (iii) recommendation. I see that you used only text in the slides to highlight your findings. I would recommend to use one half of the slide for "picture / plot" and the other half for summarizing findings in bullet points instead of having only the text in the slides.
I also noticed that the matplotlib plots were not used in powerpoint presentation. It would suggest to use the plots to visually highlight the GroupA Vs GroupB percentages.
The final recommendation is accurate for "Muscle hub A/B testing". One more point I would add is to have the fitness test optional and analyze the retention rate of the customers who have taken the fitness test Vs who doesn't to gain insights on fitness tests' impact on long term customer retention.
Overall Great job!!! KEEP IT UP.