The following survey has bias. (a) determine the type of bias. (b) suggest a remedy. an antigun advocate wants to estimate the percentage of people who favor stricter gun laws. an antigun advocate wants to estimate the percentage of people who favor stricter gun laws. he conducts a nationwide survey of 1 comma 203 randomly selected adults 18 years old and older. thehe conducts a nationwide survey of 1,203 randomly selected adults 18 years old and older. the interviewer asks the respondents comma "do you favor harsher penalties for individuals who sell gunsinterviewer asks the respondents, "do you favor harsher penalties for individuals who sell guns illegally question mark "illegally? " nothing (a) what is the type of bias?