Determine what the key terms refer to in the following study. A study was conducted in a local community to analyze which voters would be likely to vote and how on an upcoming bond. Statistic a. voted, didn't vote, voted Sample b. all eligible voters in the community Parameter c. the attendance of a single voter Population d. the number of eligible voters who actually plan to vote Data e. a group of voters in the community who voted, randomly selected Variable f. the number of eligible voters in the study who actually plan to vote.