The greater the number of degrees of freedom for the t ratio, the less the likelihood of rejecting the null hypothesis

Batman is walking down a dark alley in Gotham City. Suddenly, a dark figure jumps out from behind a trash bin and points a gun at him. Batman turns and runs, faster than a speeding bullet. This is an example of

a. alarm response. b. panic. c. anxiety. d. wimpy behavior.

Social scientists found that the highest prevalence of schizophrenia was found in neighborhoods :

A. ocated by power lines B. with the highest numbers of male children C. with the lowest numbers of non-English speaking resident D. with the lowest socioeconomic status