Solve using confidence interval and a two-sided test

Reference no: EM13114543

In a survey of 48 citizens, 36 registered strong disapproval with their government's economic leadership. In the previous month, the proportion of participants registering strong disapproval was 65%. At the 95% confidence interval and using a two-sided test, which of the following statements do these data support?

A) The proportion of participants registering strong disapproval has increased
B) The proportion of participants registering strong disapproval has stayed the same
C) There is not sufficient evidence to indicate that the proportion of participants registering strong disapproval has changed
D) None of the above

Reference no: EM13114543

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