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12.1 12.4 REVIEW STAATS Flashcards | StudBud
12.1 12.4 REVIEW STAATS
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In a random survey of 2645 people, 12% said that hockey is their favorite sport. What is the margin of sampling error?
A
+/- 1/(square root of 12)
B
+/- 1/(square root of 2645)
C
+/- 1.9%
D
+/- 2.4%
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