Multiple Choice
A grocery chain set up tasting booths on two weekends to test shoppers' reaction to a new food item .Respondents were not chosen by formal randomization procedures, but participated based upon being passers-by near the tasting booths .This is an example of:
A) Arbitrary selection
B) Unsystematic selection
C) Haphazard randomization
D) None of the above
Correct Answer:
Verified
Correct Answer:
Verified
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