Hello. I need a little hand holding and direction. Just carried out a t.test and ]got the following result in console:slight_smile:

Welch Two Sample t-test

data: Treatment.group and Control.group

t = 2.4139, df = 27.89, p-value = 0.0226

alternative hypothesis: true difference in means is not equal to 0

95 percent confidence interval:

0.05626425 0.68773575

sample estimates:

mean of x mean of y

3.211333 2.839333

I am happy with the p-value and understand what it is saying. I am now looking to report the 95% confidence interval for this test. This is where I need help. Can I calculate this from this result or do I need to run another test? The data of interest is the weight of new born babies in kilogrammes.

Thanks very much if you can assist.

P