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Manual Event (Session ID,DateTime,Event) = v3vkp2eq740viu2qkidhpo7630 20240416153738 /tc/communities/questions-on-using-t-test/

Questions on using t-test

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Hello! I’m Dr. MEL. Nice to meet you! I’m absolutely excited that we are going to start this beautiful learning journey together and I’m sure you will find it fruitful and fulfilling. Feel free to share your thoughts here!

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討論:Community Development
Mantee
2019年10月15日
Questions on using t-test

Is it possible to use t-test to check significant difference of large sample? We have around 2800 service users and 72% of them are male. We would like to test the significant difference of the gender. Thanks!

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Jason Jiang
2020年2月21日

Yes.

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Hobbs
2020年2月11日

will the results be biased if the difference in the number of male and female participants is large?

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Dr. MEL
2019年10月29日

The t-test is generally versatile and robust. It is certainly useful when the sample is large.

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