The range and standard deviation of the numbers In list Ware equal to /and s,...

Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

BOTH statements TOGETHER ate sufficient, but NEITHER statement ALONE is sufficient.

EACH statement ALONE is sufficient

Statements (!) and (2) TOGETHER are NOT sufficient.