Scholarship suggests that more than half of the promises in the victorious party's presidential platform are completely or mostly implemented

Why is there less data about what influences the decisions of primary voters?

a. There is a perception of bias, as primary voters also vote on Election Day. b. Partisan strength is not considered an important issue in primary elections. c. Primary voters are less likely to participate in polls. d. The smaller sample makes primary voting data less credible. e. Primary voters have lower levels of partisan direction.

The economic data on the gender differences of income in the developed countries illustrates that

a. the disparity is not that great. b. the differences are getting less significant. c. men earn significantly more than women. d. this disparity is much greater than in the developing world.