identify biased student surveys than students in his calculus class and finds that 7/33 students are physics majors. he uses the data to predict the percentage of all students in his college who are physics majors
a. sampling bias because the sampling technique favors one group of individuals over another
b. response bias because individuals identified as part of the sample could not be found
vs. sampling bias because individuals declined to be part of the study
D. response bias because individuals declined to be part of the study
e. nonresponse bias because individuals identified as part of the sample could not be found
F. non-responsive because respondents’ answers may not match what they really think. I think it’s a, b There is only one correct answer. it says select all that apply OK. you are right — a and b