Question

In a sample of 400 registered voters, 207 were Democrats. What is the percentage of Democrats in the sample?

1) 51.75%
2) 52.25%
3) 48.25%
4) 49.75%

Answer 1

The percentage of Democrats in a sample of 400 registered voters with 207 Democrats is 51.75%, matching option 1).

Step-by-step explanation:

To find the percentage of Democrats in a sample of 400 registered voters where 207 were Democrats, you would use the following formula:

Percentage = (Number of Democrats / Total Number of Voters) × 100%

Inserting the numbers from the question:

Percentage = (207 / 400) × 100% = 51.75%

Therefore, the percentage of Democrats in the sample is 51.75%, which corresponds to option 1).