In a sample of 855 bartenders, 48% heard complaints from patrons about work. If the margin of error was 4.4%, what was the confidence level that was used?
A) 90%
B) 95%
C) 98%
D) 99%

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The Answer of In a sample of 855 bartenders, 48% heard complaints from patrons about work. If the margin of error was 4.4%, what was the confidence level that was used?
A) 90%
B) 95%
C) 98%
D) 99%

In a Sample of 855 Bartenders, 48% Heard Complaints from Patrons