Carmen Howard and Ryan Edwards are the two candidates in a hotly contested upcoming election for Governor. A pollster wants to project who will win the election. From the ten million eligible voters, the pollster chooses a random sample of 2000 voters. The pollster gives each of these voters a phone call and asks any voter who picks up the following question. Who do you intend to vote for in the race for Governor, Carmen Howard or Ryan Edwards? From the sample, the pollster received 25 responses. Of the responses, 68% said they intend to vote for Carmen Howard. Identify and describe the most prominent source of bias in the pollster's study. Choose the best answer from the choices below. The bias comes from having too many of the sampled voters not respond to the question. These people might answer the question differently than those who did. The bias comes from the fact that the voters who the pollster called were not allowed to voluntarily choose to be in the sample. Volunteers are more likely to have characteristics that reflect the population as a whole. The bias comes from the sampling done in the study. The pollster only sampled from