Which state's disputed electoral votes won the 2000 election for George W. Bush?

Which of the following policies was recently enacted in order to help ensure that students are not saddled with too much student loan debt?

a. mandatory tuition waivers for all students maintaining a 3.8 GPA or better b. requirements that all colleges and universities that accept federal funds must create programs that allow undergraduate students to complete their degree in three years c. guaranteed employment for the first three years after graduation d. a cap on repayments at 10 percent of income with the entire balance forgiven after 20 years

Protecting internal validity

A) is a minor concern in experimentation. B) cannot be achieve with fewer than 100 participants. C) is the primary purpose of experimentation. D) is achieved whenever sample size is equal in all the groups.