Adelie penguins on Dream Island: answer is not correct

jonkrohn / ML-foundations

Machine Learning Foundations: Linear Algebra, Calculus, Statistics & Computer Science

MIT License

3.39k stars 1.63k forks source link

Adelie penguins on Dream Island: answer is not correct #3

Closed horvatha closed 3 years ago

horvatha commented 3 years ago

In 6-statistics.ipynb the result of Dream Island Adélie question isn't correct. At In[133] f and m contains all the Adélie penguins, not just the once on Dream Island. The correct answer is t=-2.43, p=0.0179.

(In[137]: tp.pvalue is nicer than tp[1] )

jonkrohn commented 3 years ago

Thanks, @horvatha! I haven't had a chance to dig into this yet, but I suspect you're right and will resolve the issue shortly if so. All my best over the weekend :)

jonkrohn commented 3 years ago

Yup, you were correct, @horvatha! Thank you for finding this error, which I fixed one moment ago :)