A Sample Statistic and Margin of Error Are Given

Multiple Choice

A sample statistic and margin of error are given. Find the confidence interval likely to contain the population parameterof interest and answer the question.
-A poll conducted the day before the student-body presidential election at a midwestern university showed that 53.0 percent favored Mario, the rest favoring Yin Ling. The margin of error was 5.0
Percentage points. Should Yin Ling have conceded the election?

A) 48% to 53.0%; no
B) 53.0% to 58%; yes
C) 48% to 58%; no
D) 50.5% to 55.5%; yes