a sample is taken from all students in the ar...
a sample is taken from all students in the art department. students who wear glasses are excluded. what is this an example of?\n\na. selection bias\n\nb. nonselection bias\n\nc. nonresponse bias\n\nd. response bias
Answer
# Answer:
A. Selection bias
# Brief Explanations:
Excluding students who wear glasses is a form of non - random selection. This creates a bias in the sample as it systematically leaves out a particular subgroup, which is characteristic of selection bias.