Which of the following is not a problem associated with polling methods

polling is a process and the outcome is not involved in the process itself.

the outcome, which is an unfavorable rating for a particular candidate is not affected by the mechanical process of polling.

it rather depends on the number of people voting in favor of the candidate.

this is an outcome of people's preferences.

i think its the outcome of people's preferences.

increase in population

bye cutting off more workers so the graph can go back up