Question: How many people were surveyed in the poll from June 30, 2010?
SQL: SELECT "Sample size" FROM "2-12299351-3" WHERE "Date(s) administered" = 'June 30, 2010';

Question: What percentage of the vote with a margin of error of ± 3.3% did Meg Whitman (R) get?
SQL: SELECT "Meg Whitman (R)" FROM "2-12299351-3" WHERE "Margin of error" = '± 3.3%';

Question: How many people participated in the Rasmussen Reports poll on October 13, 2010?
SQL: SELECT "Sample size" FROM "2-12299351-3" WHERE "Poll source" = 'Rasmussen Reports' AND "Date(s) administered" = 'October 13, 2010';

Question: What percent of the vote went to Meg Whitman in the poll taken on October 21, 2010.
SQL: SELECT "Meg Whitman (R)" FROM "2-12299351-3" WHERE "Date(s) administered" = 'October 21, 2010';