Statistically speaking, who is at greatest risk for abusing their child? a. rene, a young, unemployed single woman with four childrenb. ron, a middle-aged, poor, single father of onec. ralph, a young, employed male with two childrend. ruby, a middle-aged, married, working mother of five

The united states constitution gives the the power to regulate interstate commerce.

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is:

Initially, northerners did not want missouri to be included in the union because 1.) maine would not be allowed to enter the union as a free state 2.) missouri wanted to enter the union as a free state 3.) missouri wanted to enter the union as a slave state 4.) maine would not be allowed to enter the union as a slave state