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March 26, 2017

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In a poll of 1,000 adults, 57% believed that there was too much inappropriate content on TV. A 95% confidence interval for the proportion is given as 0.54 to 0.60. What is the margin of error of this poll?


A. 0.54
B. 0.015
C 0.03
D. 0.57

  • Statistics - ,

    .57 - .03 = .54
    .57 + .03 = .60

    Selection is C.

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