II can no longer join Data Science (Johns Hopkins) courses for free, but someone else can

I tried to sign up for Statistical Inference in the Johns Hopkins Data Science Specialization for free, but I do not get that option anymore. I took all prior courses in the signature track, i.e. with a paid certificate. My colleague, who has been taking all courses for free, can still sign up for Statistical Inference for free. That’s very weird, isn’t it? Can you tell me why I can only sign up for 45,- USD whereas someone else can sign up for free? Best regards, Jikke Romijn.


Link to Full Article: II can no longer join Data Science (Johns Hopkins) courses for free, but someone else can