OECD Doctors' consultations data analysis 4 - T-test shows doctors' consultations has been increased from 2007 to 2012.
Photo by Jasper Wilde on Unsplash www.crosshyou.info This post is following og above post. This time, let's see boxplot by region for 2021 data We see Asia region has the highest consultations and Afirica has the lowest. Then, how about 2007 and 2012. Is there any significant change? It seems there…
