Many children with ______ become preoccupied with and form strong attachments to unusual objects such as rocks

Lesbians are more likely than heterosexual women to experience anxiety or depression

Indicate whether the statement is true or false

If you are dealing with raw data and you can assume a ____, you can predict the intervals within which 68, 95, and 99 percent of your cases would be expected to fall if you know the mean and standard deviation of a sample

a. normal distribution b. random sample c. representative sample d. bivariate distribution