so i'm doing a introductory stats paper as part of my psychology course,
and...i suck at it.

got this big assignment due tomorrow and i thought it'd be worth a shot dipping into DV for some help.

the things i'm having trouble with are:

-Hypotheses Testing (z-test)
-Confidence Intervals for Differences between Population Means
-ANOVA (one way analysis of Variance)
-Confidence Intervals with ANOVA


any help would be greatly greatly greatly greatly appreciated.
even if it's just referral to a good stat calculator site or something.



(i have a Casio fx-9750G calculator)

thanks guys