Final answer:
Sally found the following percentages: 31.7% of registered voters are Democrats, 27.6% are Republicans, 7% of Democrats believe in ghosts, 6.1% of Republicans believe in ghosts, and 9% of all party identifiers believe in ghosts. These percentages reflect the distribution of beliefs among different political party affiliations.
Step-by-step explanation:
Sally is interested in finding out if the political party affiliation of Americans registered to vote is related to whether they believe in ghosts. The following percentages have been provided:
- Registered Democrats: 31.7%
- Registered Republicans: 27.6%
- Democrats who believe in ghosts: 7.0%
- Republicans who believe in ghosts: 6.1%
- Party identifiers who believe in ghosts: 9.0%
It is important to note that party identifiers make up the majority of the voting public, and these identifiers heavily influence their beliefs and behaviors in political contexts, including potentially their belief in ghosts. To accurately interpret the data, one needs to analyze these percentages in relation to each party's total registration numbers, allowing for a clearer understanding of how widespread the belief in ghosts is among different political affiliations.