(a) (Worth 20%) State the appropriate null and alternative hypotheses for the test. A. Ho: XA=XB = XC : B. Ho A=B= C C. HoA=B = C OD. Ho: XA=XB = XC Ha: XAXB XC Ha: MABC Ha: At least one of the u's is different. Ha: At least one of the X's is different. (b) (Worth 5% each) Complete the ANOVA table. (Except degree of freedom, express each entry by two decimal places). Source of Variation DF Between Groups SS Within Each Group Total www www (c) (Worth 20%) Express the p-value with probability notation. A. P(Fdf-(2,18) > Test statistic) B. P(Fdf-(3,18) < Test statistic) C. P(Fdf=(2,21) Test statistic) OD. P(Fdf=(3,20) > Test statistic) OE. P(Fdf=(3,21) < Test statistic) F. P(Faf-(2,20) < Test statistic) -- esc F1 F2 # ( 80 F3 $ a F4 MS Program A Program B Program C # www % do 642 680 521 539 614 562 536 647 494 622 681 546 615 592 586 551 717 546 562 652 584 95 F5 LL F MacBook Air C F6 & A F7 * DII F8 AD F9 F10