Multiple Choice
In the previous example, how large of a sample size would be required in order for the 49% preferring Brand A to be significantly different from the hypothesized proportion?
A) 200 people
B) 4,800 people
C) 9,600 people
D) 50,500 people.
E) cannot be determined with the information provided in the example.
Correct Answer:
Verified
Correct Answer:
Verified
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