Answer:
b. 2.000 to 3,000.
Explanation:
As per the given data of sample size population correct option is b. ( 2,000 to 3,000 ).
the minimum sample size give you very accurate indication of the attitudes and voting intention of the entire population because as much smaller the percentage, larger the size of population
so here smaller sample is 2,000 to 3,000
so correct answer is b. 2.000 to 3,000.