Question

*please show work*

Use the below source table to answer the following questions, df source B w т *** F 6.6 SS 34848 2816 6300.8 MS 1161.6 176 3 16 19 a) How many groups are there? b) Assuming equal n's, how many subjects are in each group? O c) Compute ota-aquared and report it to 2 decimal places, d) Computo omega-squared and report it to 2 decimal places. I .) The computed omego-squared is considered a effect size A small B. trivial cargo D. medium 1) Assume the following means for 2 of the groups A= 10 B65

Answer 1

At first we know that the one-way a A NOVA table. Table , source ob varation dob S.S Ms (ss/det) 쓰 Between kal SSB MSSW SSB krl within N-k MSSB ssw ssw W-k Total. N-1 sst IST N-1

Now we compare in the given table with the previous table. source ss dit MS E B (effect) 3484.8 k-1=3 1161.6 1161.6 = 6.6 w (exeron) 2816 Nok= 16 176 T 6 300.8 N-1=19 Noi ob Почря are k. kr1=3 k= 4. (6) no. of subjects in each group ni we know N = KN; And No[=19 N = 20. ) 20 = КП » 20 = 4 xn; - ni = 5. ss Effect n' 348408 6300.8 0.55. SST (d) cora SS Ebbect albe ebbect (MSSE) SST + MSSE 3484.8 3 X 176 = 0.456 6300. 8 + 176 ~0.46.

16). Ā = 10 B = 65. Yobt Ze, -e), 0.05 = or u, (20-4),0.05 = 24, 16,0.05. =405. Tokey HSD = •og 176 11 240028 Here A - B 1 = 110-65) 110-65) = 55 > 24.028. so, we reject H. B Com The research conclusion for 09 is. statement paring qor A to B В
if you have any doubt you can ask me.

Study post hoc test specially Tukey HSD.