Question

Please:

• You may NOT use Excel, SPSS, or any other statistical software to get your answers. You must show all of your by-hand computations for full credit.
• assume you’re using an alpha of .05, and a two-tailed test, to make your decision about whether to reject the null hypothesis.
• Assume that Data Set C depicts scores for 30 individuals who participated in a two-way independent groups design. Analyze the data using a two-way ANOVA and complete an ANOVA table reporting the relevant DD, df, MS, and Fs. Make sure to also report each of your critical values and indicate whether you would reject each of your three null hypotheses (i.e., main effect of A, main effect of B, interaction of A x B)

• Data Set C

  	Variable B
  Variable A	Group 1	Group 2	Group 3
  Group 1	10	13	15
  	12	15	19
  	14	17	20
  	18	22	25
  	17	16	19
  Group 2	15	18	26
  	17	19	30
  	19	22	31
  	23	27	36
  	20	21	29

Answer 1

Answer Bu 2- meon - lb.8 mean z 16-6) Σχ:98 means 14-L Σχ.94 353 N 30 190 mean 16.S 13265- Var-36 2 er Std.err l

s)(35333- 66) こ340.0a. SS(A)s 340.02 381.66チ SS(8) 381,667 こ + (16-16-6)2 +(13-16-6)+ t C15-19.6),- 2. 20-16.5) +(a1-19) (9-as) t(IS-19)

C8 SSAR) The ANovA Table S ource MSA mse 340、03 A 340 33S40-D3- -68 =39.1 8 381. 6 3-1331-6 MSe l 68 MSA1B Mse 3i-04 1-6& D-09 oS = 31-04 24 30-6 oo 064-30-