Statistics Canada reported from a recent census that for the categories (Catholic, Protestant, Other Christian, Muslim, Jewish, None, Other) for religious affiliation, the relative frequencies were (42%, 28%, 4%, 2%, 1%, 16%, 7%).

(a) The median religion is Protestant.

(b) Only 2.7% of the subjects fall within one standard deviation of the mean.

(c) The mode is Catholic.

(d) The Jewish response is an outlier.