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공중 보건학의 가설 테스트 (으)로 돌아가기

존스홉킨스대학교의 공중 보건학의 가설 테스트 학습자 리뷰 및 피드백

4.8
132개의 평가
28개의 리뷰

강좌 소개

Biostatistics is an essential skill for every public health researcher because it provides a set of precise methods for extracting meaningful conclusions from data. In this second course of the Biostatistics in Public Health Specialization, you'll learn to evaluate sample variability and apply statistical hypothesis testing methods. Along the way, you'll perform calculations and interpret real-world data from the published scientific literature. Topics include sample statistics, the central limit theorem, confidence intervals, hypothesis testing, and p values....

최상위 리뷰

AR

May 27, 2019

I really enjoyed the simplicity of the presentations. I feel I still need to review the materials to ensure it sinks. All in all, This is one of the 3 online courses I have taken.

NZ

Apr 10, 2019

Excellent course, very well explained and the scientific articles used were a superb way to boost my confidence that I can do this, meaning stats. Thank you!

필터링 기준:

공중 보건학의 가설 테스트 의 28개 리뷰 중 26~28

교육 기관: Laura M A

Nov 20, 2019

It would be useful to have replies from the professor to the questions in the forum, also more feedback from the quizzes in the course.

교육 기관: Matthew N J H

Jun 16, 2019

To be honest, I think some of the questions as I would find out later in this specialisation could have and should have been worded better. The grammatical or typos make it quite difficult to read the questions. Also I note with some concern that even though we are paying (yes, I agree it is a nominal sum for such a course), we are not getting the feedback and answers to our questions ALTHOUGH the course is still running and not archived. This seems to be a breach of what I signed up for. I do not expect my questions to be answered if it were a free course but I do expect some replies if we are paying for it.

Overall, it is a good course as one would expect from Johns Hopkins but these ?minor errors in grammar/questioning are not what we should expect from a top notch uni. Hope this can be improved.

교육 기관: Sanchita F

Oct 02, 2019

Apart from not receveigin replies to questions on the forum, the course is good and helps explain a lot about how to formulate a hypothesis test.