Question
What did I do wrong when answering this question? Problem Set 4.9: One-Way ANOVA results in Criterion : Report ANOVA results in Data :Use the
What did I do wrong when answering this question?
Problem Set 4.9:
One-Way ANOVA results in
- Criterion: Report ANOVA results in
- Data:Use the Dye Strength data fromProblem Set 4.8.
- Instruction: Complete the following:
a.State the null hypothesis.There is no significant difference between the dye strengths between the groups.
b.Report your results in (as you might see them reported in a journal article).We rejected the null hypothesis because the Sig. is below .005 showing us that there is a significant difference between the blue, green, and yellow dye strength used in this study.
she said my answer was this was her feedback Statistics goes beyond simply conducting analyses and includes a means of interpreting the results and communicating the findings to others. In the social sciences, we use results. To improve, be sure to correctly state the hypothesis (this is similar to what we used with t-tests) in addition to including the required results. The conclusions drawn should be based on the results of the SPSS output.
this is the information for this problem from the previous problem
- Criterion:Calculate an ANOVA in SPSS.
- Data:Tyrone is testing out dye strength after washing dyed fabric for his new fabric line. He dyes his fabrics blue, green, and yellow and washes the fabric one time. The following are the dye strength results for 10 pieces of fabric in each color after one wash:
Blue
Green
Yellow
98
55
66
96
53
71
92
57
73
92
60
71
88
52
76
86
54
72
89
62
74
92
53
69
94
54
68
90
65
70
- Instruction:Complete the following steps:
a.Open SPSS and create New DataSet.
b.Click theVariable Viewtab and enterColorandDyeStrengthas the variables. Click theValuesbox for theColorrow and define 1 as blue, 2 as green, and 3 as yellow.
c.Enter the data.
d.In the Toolbar, clickAnalyze, selectCompare Means, and then selectOne-Way ANOVA.
e.ClickDyeStrengthand then clickArrowto send it over to theDependent Listbox.
f.ClickColorand then clickArrowto send it over to theFactorbox.
g.ClickOKand copy and paste the output below.
ANOVA
DyeStrength
Sum of Squares
df
Mean Square
F
Sig.
Between Groups
6259.267
2
3129.633
226.785
.000
Within Groups
372.600
27
13.800
Total
6631.867
29
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