A polling firm would like to estimate the proportion of registered fort collins voters who plan to vote in the upcoming city elections, and they would also like to see if there is a noticeable difference between how likely men and women are to vote. using voter registration records, they randomly sample 300 names and mail surveys to the selected voters' home addresses. of the surveys they mail out, they receive 68 back. the survey has one question that reads as follows:

The new york times (nov. 30, 1993) reported that “the inability of opec to agree last week to cut production has sent the oil market into turmoil . . [leading to] the lowest price for domestic crude oil since june 1990.” why were the members of opec trying to agree to cut production? so they could save more oil for future consumption so they could lower the price so they could raise the price why do you suppose opec was unable to agree on cutting production? because each country has a different production capacity because each country experiences different production costs because each country has an incentive to cheat on any agreement the newspaper also noted opec’s view “that producing nations outside the organization, like norway and britain, should do their share and cut production.” what does the phrase “do their share” suggest about opec’s desired relationship with norway and britain? opec would like norway and britain to keep their production levels high. opec would like norway and britain to act competitively. opec would like norway and britain to join the cartel.