A company sells furniture for home assembly. Their largest bookcase has shelves that should
be 115 cm, with a tolerance of 0.6 cm (115 cm +0.6 cm). A set of six shelves had lengths of
115.2 cm, 114.9 cm, 115.0 cm, 114.3 cm, 114.7 cm, and 115.7 cm. Which, if any, of the
shelves are not within the specified tolerance?
O All of the shelves are within the tolerance.
O Only the 114.3 cm shelf
0 Only the 115.7 cm shelf
O Both the 114.3 and 115.7 cm shelves.
O None of the other answers are correct