Take the 2-minute tour ×
Cross Validated is a question and answer site for people interested in statistics, machine learning, data analysis, data mining, and data visualization. It's 100% free, no registration required.

I have a question.

In a two sample t test, a confidence interval for $\mu_2-\mu_1$ is constructed based on the hypothesis test $H_0: \mu = \mu_0$ versus $H_{a}: \mu \neq \mu_0$?

share|improve this question
1  
Here is a recent discussion regarding one-sample test and CI: Hypothesis Tests and Confidence Intervals. –  chl Jan 10 '13 at 20:56
    
You may also want to use assumptions about normal distributions and variances to construct your confidence interval –  Henry Jan 10 '13 at 21:48
add comment

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.