Why does the data that comes from a population with normal distribution and homogeneity of variance use the Welch test? In the code it should go like this: t.test (length ~ sex, data= data, var.equal = TRUE). Otherwise it would be generating a default code: t.test (length ~ sex, data= data, var.equal = FALSE).
Thank you for this video. Your explanation was really useful!
Thanks this was very helpful!
Why does the data that comes from a population with normal distribution and homogeneity of variance use the Welch test?
In the code it should go like this: t.test (length ~ sex, data= data, var.equal = TRUE).
Otherwise it would be generating a default code: t.test (length ~ sex, data= data, var.equal = FALSE).
Thank you so much for your explanation. it's really helpful.
VERY HELPFUL
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