Critical value method: Reject Ho if t<-1.96 ot t>1.96
Conduct the test
Are there any unusual observations that question the integrity of the data or the assumptions of the model?
(additional problem only)
Is the decision to reject or fail to reject Ho?
Conclusions - State a one paragraph conclusion that is consistent with the decision using language that is clearly
understood in the context of the problem. Address any potential problems with the sampling methods and address
any further research you would conduct.