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Manual Event (Session ID,DateTime,Event) = b88ufgj6akn68iin5eros66327 20210730065150 /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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Discussion thread: Community Development
Mantee
15 October 2019
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
21 February 2020

Yes.

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Hobbs
11 February 2020

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

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Dr. MEL
29 October 2019

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

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