A political action committee is interested in the proportion of all registered voters who will vote "Yes" on a measure to expand the use of solar energy. Match the vocabulary word with its corresponding example. The proportion of registered voters who will vote Yes on the measure.
The 1000 registered voters who participated in the study.
The proportion of the 1000 registered voters that were surveyed who will vote Yes on the measure.
Yes or No for each registered voter All registered voters in the US
The list of Yes and No answers that were given by the 1000 participants in the study

a. Sample
b. Statistic
c. Parameter
d. Data
e. Variable
f. Population