Delay resulting in a prejudicial change does not defeat equity

According to Samuel Huntington, "torn" countries are those that ________

a. have a divided but well-educated middle class b. have a modernizing pro-Western elite and traditional anti-Western masses c. have a weak state that cannot keep law and order d. have free and fair elections for one and all e. have a cultural blind spot for their hemispheric neighbors

Generally speaking, the more diverse the population

a.) the larger the necessary sample b.) the smaller the necessary sample c.) sampling will be more random d.) sampling will be less random