Mathematics, 15.10.2019 08:00 huangjianhe135

In a random sample of 50 undergraduate students at a college, it was found that 44 students regularly access social networking websites from their college library. what is the margin of error for the true proportion of all undergraduates who access social networking sites from their college library?
0.046
0.038
0.014
0.070
0.092

Answers: 2

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