Solution is Wrong chap01soln.ipynb

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Closed optimopium closed 3 months ago

optimopium commented 1 year ago

The solution to the following question in chap01soln.ipynb is wrong.

Question: What was the birthweight of the first baby born to the respondent with caseid 5012?

Current Answer: preg[preg.caseid==5012].birthwgt_lb

But Correct Answer: preg.loc[(preg.caseid==2298) & (pregordr==1), "totalwgt_lb"]

You are not considering the first baby born part of the question in the current solution.

AllenDowney commented 3 months ago

Yes, that's better. Thanks!