an artist wants to know whether her subscribe...
an artist wants to know whether her subscribers prefer tutorial videos or vlog - style videos. she sends a survey to a random sample of 300 of her subscribers. which of these is a potential source of bias in this study? a not everyone who receives the email will respond. b the preference will vary from sample to sample. c the results of 300 subscribers cannot be generalized to represent all of the artists subscribers. d the sample will not be representative of random people who come across her channel.
Answer
# Brief Explanations:
Non - response bias occurs when not everyone who is sent a survey responds. This can skew the results as those who respond may have different opinions than those who don't. In this case, if not everyone who receives the email responds, the data collected may not accurately represent the preferences of all subscribers, introducing bias.
# Answer:
A. Not everyone who receives the email will respond.