The situation that arises when people can enjoy the benefits of group activity without having to bear any of the costs is called the cost-benefit ratio

According to Figure 17.2, "Who's Entitled?" most social welfare entitlement programs benefit the poor

Indicate whether the statement is true or false.

In what kind of relationship does knowing the value of one for a given case improve the odds of our guessing correctly the corresponding value of the second?

a.) dependence b.) independence c.) statistical significance d.) an association