Confidence intervals around sample means or proportions are estimated using the ________

Which of the following is a reason for the spread of democracy?

a) totalitarian regimes failing to deliver economic progress to the majority of their populations b) new information and communication technologies increasing the state's ability to control access to uncensored information c) the economic advances of the past quarter century leading to increasingly poorer middle and working classes d) the unchallenged pressure of entrepreneurs and other business leaders for less accountable and closed governments

Under Rawls's distributive justice theory, every individual has the same responsibility to use her

own efforts to realize her potential. Indicate whether the statement is true or false