Mathematics, 28.12.2019 18:31 BluSeaa
In a survey of 225 art students 28% reported that their favorite color is blue. what is the margin of error for the sample?
a. 5%
b. 7%
c. 4%
Answers: 2
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In a survey of 225 art students 28% reported that their favorite color is blue. what is the margin o...
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