a nutritionist would like to estimate the num...
a nutritionist would like to estimate the number of times adults exercise each week. to collect information, the nutritionist emails the members of the local fitness center. which of the following describes the bias that may arise from the results?\no this is a convenience sample and likely overestimates the frequency of exercise.\no this is a convenience sample and likely underestimates the frequency of exercise.\no this is a voluntary response sample and likely overestimates the frequency of exercise.\no this is a voluntary response sample and likely underestimates the frequency of exercise.
Answer
# Answer:
This is a convenience sample and likely overestimates the frequency of exercise.
# Brief Explanations:
The nutritionist emails local fitness - center members. These members are more likely to exercise regularly. Since it's easy to access this group (convenience sample), the result will overestimate the general adult exercise frequency.