Interval for the proportion of adults who attended church

Reference no: EM13140129

In a recent poll 1785 adults were asked if they went to church or synagogue during the week. 750 responded yes.

a. Give a 99% confidence interval for the proportion of adults who attended church or synagogue during the week preceding the poll.

b. Do the results provide good evidence that less than half of the population attended church or synagogue?

Reference no: EM13140129

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