People high in the personality trait of agreeableness tend to be more forgiving. This is an example of a ________________ relationship?

In a chi-square test for goodness of fit, the null hypothesis is that

A) the number of people in one category is no greater than the number of people in the other. B) the variances of the populations of categories are the same. C) the proportion of people over categories breaks down the same for the two populations. D) the means of the two populations of categories are the same.

Which of the following is an example of koro?

a. A Honduran has a history of mumbling to himself and describing vivid hallucinations. b. A Laotian is plagued by fear and trembling after the death of a parent. c. A woman in a remote Chinese village has an illness that she blames on spirit possession. d. In south and east Asia, a man suddenly develops a fear that his penis will withdraw into his body.