Can you help me find the solution or what steps to do? Thanks.

A company wants to determine if there is a signicant difference in the mean math score of applicants from different academic backgrounds A A B C applying to their management program. The accompanying file provides | International | Liberal Arts Public data from a sample of recent applicants. 1 School . College College 2 575 567 615 Use the usual hypothesis testing procedure to prepare a well formatted 3 591 572 595 and neatly labeled work product to draw conclusion about any 4 583 583 589 difference. 5 534 553 591 6 578 562 656 7 598 572 590 8 574 577 588 9 562 591 10 598 610 11 608 581 12 592 637 13 576 586 14 584 596 15 649 16 584 17 609 18 596 19 585 23