Question: What is the best fit (all data) when the parameter shows Fluctuation amplitude at 8h −1 Mpc?
SQL: SELECT "Best fit (all data)" FROM "2-186468-3" WHERE "Parameter" = 'Fluctuation amplitude at 8h −1 Mpc';

Question: What is the symbol when the best fit (WMAP, extra parameter) of –, and a Best fit (WMAP only) is .4 ± .3?
SQL: SELECT "Symbol" FROM "2-186468-3" WHERE "Best fit (WMAP, extra parameter)" = '–' AND "Best fit (WMAP only)" = '.4 ± .3';

Question: What is the best fit (WMAP, extra parameter)when the best fit (all data) is .0224 ± .0009?
SQL: SELECT "Best fit (WMAP, extra parameter)" FROM "2-186468-3" WHERE "Best fit (all data)" = '.0224 ± .0009';

Question: What is the best fit (all data) when the best fit (WMAP, extra parameter) shows —?
SQL: SELECT "Best fit (all data)" FROM "2-186468-3" WHERE "Best fit (WMAP, extra parameter)" = '—';

Question: WhAt is the pArAmeter when the best fit (WMAP only) is .9 ± .1, And symbol is A?
SQL: SELECT "Parameter" FROM "2-186468-3" WHERE "Best fit (WMAP only)" = '.9 ± .1' AND "Symbol" = 'A';

Question: What is the parameter when the best fit (WMAP only) is .9 ± .1, and a best fit (WMAP, extra parameter) is .92 ± .12?
SQL: SELECT "Parameter" FROM "2-186468-3" WHERE "Best fit (WMAP only)" = '.9 ± .1' AND "Best fit (WMAP, extra parameter)" = '.92 ± .12';