Question

Jenny is ordering 600 mm length aluminum sheets for her company. She finds two different suppliers and orders a box of 40 sheets from each company. She then measures each sheet and creates the dotplot

asked Apr 7, 2019 10.0k views

Jenny is ordering 600 mm length aluminum sheets for her company. She finds two different suppliers and orders a box of 40 sheets from each company. She then measures each sheet and creates the dotplot to compare the companies. Which statement correctly compares the distributions? A) Supplier A consistently has the correct length for the aluminum sheets. B) On average, supplier B's sheet could be at least 3 mm smaller than the advertised length. C) On average, the length of supplier B's sheets is 2 mm greater than that of supplier A's sheet. D) Even though there is more variability in Supplier B's length, on average they have the correct length.