Eventually, for the study in question 15, Poindexter reported that r(8) = +.21, p > .05.
(a) What should he conclude about this relationship?
(b) What other computations should he perform to describe the relationship in these data?
(c) What statistical goal described in this chapter should he be concerned with?
(d) Identify three problems with his study.
(e) Why will correcting these problems improve his study?