METHODS OF DATA COLLECTION
TOOLS OF DATA COLLECTIONS THEIR TYPES ATTRIBUTES AND USES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Determine which brands of orange juice people prefer. The people are randomly chosen at the supermarket and are asked to taste both brands without knowing which brand they are drinking.
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Experiment
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Observational Study
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Either A or B
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None of the above
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Explanation:
There is 1 question to complete.