Mathematics, 19.11.2020 17:30 21shuldrak

Which sample is biased? A.
interviews of random teenagers who attended a rock concert to find out which musician teens enjoy most
B.
a poll randomly surveying half of the students in grade 7 to find out which seventh-grade teacher at the school is most liked
C.
an online survey by a game development company taken after the game closes to find out which features of a new game players liked the most
D.
a questionnaire delivered to two employees from every department of an office to find out whether employees like the new coffee machine

Answers: 3

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Which sample is biased? A.
interviews of random teenagers who attended a rock concert to fin...