Can somebody please help and explain how they got their answer?

Hockey sticks: The breaking strength of hockey stick shafts made of two different graphite-kevlar composites yields the following results (in Newtons). Composite 1: 567.7 530.9 Composite 2: 550.9 594.6 602.5 E 528.2 549 564.1 559.3 557.9 561.2 547.3 538.7 558.7 583.2 Send data to Excel 539.5 518.5 571 564.8 545.8 585.6 575.2 Can you conclude that the standard deviation of the breaking strength Composite 2 is greater? Use the 0i=0.01 level of significance. E|I E|=I X This hypothesis test is a right-tailed test. -u\\e\\@n\\3\\a|@\\m