For geniusy_2006 BUS 308

Hello,

 geniusy_2006

Do you happen to have Week 2 Discussion one for t-test

In looking at your business, when and why would you want to use a one-sample mean test (either z or t) or a two-sample t-test?  Create a null and alternate hypothesis for one of these issues.  How would you use the results?

Thank you