Question: ***This requires SPSS Software*** Work with the datafile at end and respond following questions in a few sentences along with SPSS output. Identify Two Independent

***This requires SPSS Software***

Work with the datafile at end and respond following questions in a few sentences along with SPSS output.

  1. Identify Two Independent Variables and a Dependent Variable (of your choice) and develop a hypothesis about what is expected to find. (note: at least one the IVs has to have at least 3 levels or groups, and the DV must be continuous)
  2. Run Assumption tests for Normality and initial Homogeneity of Variance. What are the results?
  3. Run the two-way ANOVA with the Levene test, Tukey post hoc test and Plot (graph) of the potential interaction.
    • What are the results of the Levene test? What does this mean?
    • What are the results of the two-way ANOVA (use notation)? What does it mean?
    • Are post hoc tests necessary? If so, what are the results of those analyses?
    • Is a graph of the interaction necessary? If so, what does the graph of the interaction indicate?
  4. How does this analyses address your hypotheses from first question?

Datafile:

id female race ses schtyp prog read write math science socst
70.00 0.00 4.00 1.00 1.00 1.00 57.00 52.00 41.00 47.00 57.00
121.00 1.00 4.00 2.00 1.00 3.00 68.00 59.00 53.00 63.00 61.00
86.00 0.00 4.00 3.00 1.00 1.00 44.00 33.00 54.00 58.00 31.00
141.00 0.00 4.00 3.00 1.00 3.00 63.00 44.00 47.00 53.00 56.00
172.00 0.00 4.00 2.00 1.00 2.00 47.00 52.00 57.00 53.00 61.00
113.00 0.00 4.00 2.00 1.00 2.00 44.00 52.00 51.00 63.00 61.00
50.00 0.00 3.00 2.00 1.00 1.00 50.00 59.00 42.00 53.00 61.00
11.00 0.00 1.00 2.00 1.00 2.00 34.00 46.00 45.00 39.00 36.00
84.00 0.00 4.00 2.00 1.00 1.00 63.00 57.00 54.00 58.00 51.00
48.00 0.00 3.00 2.00 1.00 2.00 57.00 55.00 52.00 50.00 51.00
75.00 0.00 4.00 2.00 1.00 3.00 60.00 46.00 51.00 53.00 61.00
60.00 0.00 4.00 2.00 1.00 2.00 57.00 65.00 51.00 63.00 61.00
95.00 0.00 4.00 3.00 1.00 2.00 73.00 60.00 71.00 61.00 71.00
104.00 0.00 4.00 3.00 1.00 2.00 54.00 63.00 57.00 55.00 46.00
38.00 0.00 3.00 1.00 1.00 2.00 45.00 57.00 50.00 31.00 56.00
115.00 0.00 4.00 1.00 1.00 1.00 42.00 49.00 43.00 50.00 56.00
76.00 0.00 4.00 3.00 1.00 2.00 47.00 52.00 51.00 50.00 56.00
195.00 0.00 4.00 2.00 2.00 1.00 57.00 57.00 60.00 58.00 56.00
114.00 0.00 4.00 3.00 1.00 2.00 68.00 65.00 62.00 55.00 61.00
85.00 0.00 4.00 2.00 1.00 1.00 55.00 39.00 57.00 53.00 46.00
167.00 0.00 4.00 2.00 1.00 1.00 63.00 49.00 35.00 66.00 41.00
143.00 0.00 4.00 2.00 1.00 3.00 63.00 63.00 75.00 72.00 66.00
41.00 0.00 3.00 2.00 1.00 2.00 50.00 40.00 45.00 55.00 56.00
20.00 0.00 1.00 3.00 1.00 2.00 60.00 52.00 57.00 61.00 61.00
12.00 0.00 1.00 2.00 1.00 3.00 37.00 44.00 45.00 39.00 46.00
53.00 0.00 3.00 2.00 1.00 3.00 34.00 37.00 46.00 39.00 31.00
154.00 0.00 4.00 3.00 1.00 2.00 65.00 65.00 66.00 61.00 66.00
178.00 0.00 4.00 2.00 2.00 3.00 47.00 57.00 57.00 58.00 46.00
196.00 0.00 4.00 3.00 2.00 2.00 44.00 38.00 49.00 39.00 46.00
29.00 0.00 2.00 1.00 1.00 1.00 52.00 44.00 49.00 55.00 41.00
126.00 0.00 4.00 2.00 1.00 1.00 42.00 31.00 57.00 47.00 51.00
103.00 0.00 4.00 3.00 1.00 2.00 76.00 52.00 64.00 64.00 61.00
192.00 0.00 4.00 3.00 2.00 2.00 65.00 67.00 63.00 66.00 71.00
150.00 0.00 4.00 2.00 1.00 3.00 42.00 41.00 57.00 72.00 31.00
199.00 0.00 4.00 3.00 2.00 2.00 52.00 59.00 50.00 61.00 61.00
144.00 0.00 4.00 3.00 1.00 1.00 60.00 65.00 58.00 61.00 66.00
200.00 0.00 4.00 2.00 2.00 2.00 68.00 54.00 75.00 66.00 66.00
80.00 0.00 4.00 3.00 1.00 2.00 65.00 62.00 68.00 66.00 66.00
16.00 0.00 1.00 1.00 1.00 3.00 47.00 31.00 44.00 36.00 36.00
153.00 0.00 4.00 2.00 1.00 3.00 39.00 31.00 40.00 39.00 51.00
176.00 0.00 4.00 2.00 2.00 2.00 47.00 47.00 41.00 42.00 51.00
177.00 0.00 4.00 2.00 2.00 2.00 55.00 59.00 62.00 58.00 51.00
168.00 0.00 4.00 2.00 1.00 2.00 52.00 54.00 57.00 55.00 51.00
40.00 0.00 3.00 1.00 1.00 1.00 42.00 41.00 43.00 50.00 41.00
62.00 0.00 4.00 3.00 1.00 1.00 65.00 65.00 48.00 63.00 66.00
169.00 0.00 4.00 1.00 1.00 1.00 55.00 59.00 63.00 69.00 46.00
49.00 0.00 3.00 3.00 1.00 3.00 50.00 40.00 39.00 49.00 47.00
136.00 0.00 4.00 2.00 1.00 2.00 65.00 59.00 70.00 63.00 51.00
189.00 0.00 4.00 2.00 2.00 2.00 47.00 59.00 63.00 53.00 46.00
7.00 0.00 1.00 2.00 1.00 2.00 57.00 54.00 59.00 47.00 51.00
27.00 0.00 2.00 2.00 1.00 2.00 53.00 61.00 61.00 57.00 56.00
128.00 0.00 4.00 3.00 1.00 2.00 39.00 33.00 38.00 47.00 41.00
21.00 0.00 1.00 2.00 1.00 1.00 44.00 44.00 61.00 50.00 46.00
183.00 0.00 4.00 2.00 2.00 2.00 63.00 59.00 49.00 55.00 71.00
132.00 0.00 4.00 2.00 1.00 2.00 73.00 62.00 73.00 69.00 66.00
15.00 0.00 1.00 3.00 1.00 3.00 39.00 39.00 44.00 26.00 42.00
67.00 0.00 4.00 1.00 1.00 3.00 37.00 37.00 42.00 33.00 32.00
22.00 0.00 1.00 2.00 1.00 3.00 42.00 39.00 39.00 56.00 46.00
185.00 0.00 4.00 2.00 2.00 2.00 63.00 57.00 55.00 58.00 41.00
9.00 0.00 1.00 2.00 1.00 3.00 48.00 49.00 52.00 44.00 51.00
181.00 0.00 4.00 2.00 2.00 2.00 50.00 46.00 45.00 58.00 61.00
170.00 0.00 4.00 3.00 1.00 2.00 47.00 62.00 61.00 69.00 66.00
134.00 0.00 4.00 1.00 1.00 1.00 44.00 44.00 39.00 34.00 46.00
108.00 0.00 4.00 2.00 1.00 1.00 34.00 33.00 41.00 36.00 36.00
197.00 0.00 4.00 3.00 2.00 2.00 50.00 42.00 50.00 36.00 61.00
140.00 0.00 4.00 2.00 1.00 3.00 44.00 41.00 40.00 50.00 26.00
171.00 0.00 4.00 2.00 1.00 2.00 60.00 54.00 60.00 55.00 66.00
107.00 0.00 4.00 1.00 1.00 3.00 47.00 39.00 47.00 42.00 26.00
81.00 0.00 4.00 1.00 1.00 2.00 63.00 43.00 59.00 65.00 44.00
18.00 0.00 1.00 2.00 1.00 3.00 50.00 33.00 49.00 44.00 36.00
155.00 0.00 4.00 2.00 1.00 1.00 44.00 44.00 46.00 39.00 51.00
97.00 0.00 4.00 3.00 1.00 2.00 60.00 54.00 58.00 58.00 61.00
68.00 0.00 4.00 2.00 1.00 2.00 73.00 67.00 71.00 63.00 66.00
157.00 0.00 4.00 2.00 1.00 1.00 68.00 59.00 58.00 74.00 66.00
56.00 0.00 4.00 2.00 1.00 3.00 55.00 45.00 46.00 58.00 51.00
5.00 0.00 1.00 1.00 1.00 2.00 47.00 40.00 43.00 45.00 31.00
159.00 0.00 4.00 3.00 1.00 2.00 55.00 61.00 54.00 49.00 61.00
123.00 0.00 4.00 3.00 1.00 1.00 68.00 59.00 56.00 63.00 66.00
164.00 0.00 4.00 2.00 1.00 3.00 31.00 36.00 46.00 39.00 46.00
14.00 0.00 1.00 3.00 1.00 2.00 47.00 41.00 54.00 42.00 56.00
127.00 0.00 4.00 3.00 1.00 2.00 63.00 59.00 57.00 55.00 56.00
165.00 0.00 4.00 1.00 1.00 3.00 36.00 49.00 54.00 61.00 36.00
174.00 0.00 4.00 2.00 2.00 2.00 68.00 59.00 71.00 66.00 56.00
3.00 0.00 1.00 1.00 1.00 2.00 63.00 65.00 48.00 63.00 56.00
58.00 0.00 4.00 2.00 1.00 3.00 55.00 41.00 40.00 44.00 41.00
146.00 0.00 4.00 3.00 1.00 2.00 55.00 62.00 64.00 63.00 66.00
102.00 0.00 4.00 3.00 1.00 2.00 52.00 41.00 51.00 53.00 56.00
117.00 0.00 4.00 3.00 1.00 3.00 34.00 49.00 39.00 42.00 56.00
133.00 0.00 4.00 2.00 1.00 3.00 50.00 31.00 40.00 34.00 31.00
94.00 0.00 4.00 3.00 1.00 2.00 55.00 49.00 61.00 61.00 56.00
24.00 0.00 2.00 2.00 1.00 2.00 52.00 62.00 66.00 47.00 46.00
149.00 0.00 4.00 1.00 1.00 1.00 63.00 49.00 49.00 66.00 46.00
82.00 1.00 4.00 3.00 1.00 2.00 68.00 62.00 65.00 69.00 61.00
8.00 1.00 1.00 1.00 1.00 2.00 39.00 44.00 52.00 44.00 48.00
129.00 1.00 4.00 1.00 1.00 1.00 44.00 44.00 46.00 47.00 51.00
173.00 1.00 4.00 1.00 1.00 1.00 50.00 62.00 61.00 63.00 51.00
57.00 1.00 4.00 2.00 1.00 2.00 71.00 65.00 72.00 66.00 56.00
100.00 1.00 4.00 3.00 1.00 2.00 63.00 65.00 71.00 69.00 71.00
1.00 1.00 1.00 1.00 1.00 3.00 34.00 44.00 40.00 39.00 41.00
194.00 1.00 4.00 3.00 2.00 2.00 63.00 63.00 69.00 61.00 61.00
88.00 1.00 4.00 3.00 1.00 2.00 68.00 60.00 64.00 69.00 66.00
99.00 1.00 4.00 3.00 1.00 1.00 47.00 59.00 56.00 66.00 61.00
47.00 1.00 3.00 1.00 1.00 2.00 47.00 46.00 49.00 33.00 41.00
120.00 1.00 4.00 3.00 1.00 2.00 63.00 52.00 54.00 50.00 51.00
166.00 1.00 4.00 2.00 1.00 2.00 52.00 59.00 53.00 61.00 51.00
65.00 1.00 4.00 2.00 1.00 2.00 55.00 54.00 66.00 42.00 56.00
101.00 1.00 4.00 3.00 1.00 2.00 60.00 62.00 67.00 50.00 56.00
89.00 1.00 4.00 1.00 1.00 3.00 35.00 35.00 40.00 51.00 33.00
54.00 1.00 3.00 1.00 2.00 1.00 47.00 54.00 46.00 50.00 56.00
180.00 1.00 4.00 3.00 2.00 2.00 71.00 65.00 69.00 58.00 71.00
162.00 1.00 4.00 2.00 1.00 3.00 57.00 52.00 40.00 61.00 56.00
4.00 1.00 1.00 1.00 1.00 2.00 44.00 50.00 41.00 39.00 51.00
131.00 1.00 4.00 3.00 1.00 2.00 65.00 59.00 57.00 46.00 66.00
125.00 1.00 4.00 1.00 1.00 2.00 68.00 65.00 58.00 59.00 56.00
34.00 1.00 1.00 3.00 2.00 2.00 73.00 61.00 57.00 55.00 66.00
106.00 1.00 4.00 2.00 1.00 3.00 36.00 44.00 37.00 42.00 41.00
130.00 1.00 4.00 3.00 1.00 1.00 43.00 54.00 55.00 55.00 46.00
93.00 1.00 4.00 3.00 1.00 2.00 73.00 67.00 62.00 58.00 66.00
163.00 1.00 4.00 1.00 1.00 2.00 52.00 57.00 64.00 58.00 56.00
37.00 1.00 3.00 1.00 1.00 3.00 41.00 47.00 40.00 39.00 51.00
35.00 1.00 1.00 1.00 2.00 1.00 60.00 54.00 50.00 50.00 51.00
87.00 1.00 4.00 2.00 1.00 1.00 50.00 52.00 46.00 50.00 56.00
73.00 1.00 4.00 2.00 1.00 2.00 50.00 52.00 53.00 39.00 56.00
151.00 1.00 4.00 2.00 1.00 3.00 47.00 46.00 52.00 48.00 46.00
44.00 1.00 3.00 1.00 1.00 3.00 47.00 62.00 45.00 34.00 46.00
152.00 1.00 4.00 3.00 1.00 2.00 55.00 57.00 56.00 58.00 61.00
105.00 1.00 4.00 2.00 1.00 2.00 50.00 41.00 45.00 44.00 56.00
28.00 1.00 2.00 2.00 1.00 1.00 39.00 53.00 54.00 50.00 41.00
91.00 1.00 4.00 3.00 1.00 3.00 50.00 49.00 56.00 47.00 46.00
45.00 1.00 3.00 1.00 1.00 3.00 34.00 35.00 41.00 29.00 26.00
116.00 1.00 4.00 2.00 1.00 2.00 57.00 59.00 54.00 50.00 56.00
33.00 1.00 2.00 1.00 1.00 2.00 57.00 65.00 72.00 54.00 56.00
66.00 1.00 4.00 2.00 1.00 3.00 68.00 62.00 56.00 50.00 51.00
72.00 1.00 4.00 2.00 1.00 3.00 42.00 54.00 47.00 47.00 46.00
77.00 1.00 4.00 1.00 1.00 2.00 61.00 59.00 49.00 44.00 66.00
61.00 1.00 4.00 3.00 1.00 2.00 76.00 63.00 60.00 67.00 66.00
190.00 1.00 4.00 2.00 2.00 2.00 47.00 59.00 54.00 58.00 46.00
42.00 1.00 3.00 2.00 1.00 3.00 46.00 52.00 55.00 44.00 56.00
2.00 1.00 1.00 2.00 1.00 3.00 39.00 41.00 33.00 42.00 41.00
55.00 1.00 3.00 2.00 2.00 2.00 52.00 49.00 49.00 44.00 61.00
19.00 1.00 1.00 1.00 1.00 1.00 28.00 46.00 43.00 44.00 51.00
90.00 1.00 4.00 3.00 1.00 2.00 42.00 54.00 50.00 50.00 52.00
142.00 1.00 4.00 2.00 1.00 3.00 47.00 42.00 52.00 39.00 51.00
17.00 1.00 1.00 2.00 1.00 2.00 47.00 57.00 48.00 44.00 41.00
122.00 1.00 4.00 2.00 1.00 2.00 52.00 59.00 58.00 53.00 66.00
191.00 1.00 4.00 3.00 2.00 2.00 47.00 52.00 43.00 48.00 61.00
83.00 1.00 4.00 2.00 1.00 3.00 50.00 62.00 41.00 55.00 31.00
182.00 1.00 4.00 2.00 2.00 2.00 44.00 52.00 43.00 44.00 51.00
6.00 1.00 1.00 1.00 1.00 2.00 47.00 41.00 46.00 40.00 41.00
46.00 1.00 3.00 1.00 1.00 2.00 45.00 55.00 44.00 34.00 41.00
43.00 1.00 3.00 1.00 1.00 2.00 47.00 37.00 43.00 42.00 46.00
96.00 1.00 4.00 3.00 1.00 2.00 65.00 54.00 61.00 58.00 56.00
138.00 1.00 4.00 2.00 1.00 3.00 43.00 57.00 40.00 50.00 51.00
10.00 1.00 1.00 2.00 1.00 1.00 47.00 54.00 49.00 53.00 61.00
71.00 1.00 4.00 2.00 1.00 1.00 57.00 62.00 56.00 58.00 66.00
139.00 1.00 4.00 2.00 1.00 2.00 68.00 59.00 61.00 55.00 71.00
110.00 1.00 4.00 2.00 1.00 3.00 52.00 55.00 50.00 54.00 61.00
148.00 1.00 4.00 2.00 1.00 3.00 42.00 57.00 51.00 47.00 61.00
109.00 1.00 4.00 2.00 1.00 1.00 42.00 39.00 42.00 42.00 41.00
39.00 1.00 3.00 3.00 1.00 2.00 66.00 67.00 67.00 61.00 66.00
147.00 1.00 4.00 1.00 1.00 2.00 47.00 62.00 53.00 53.00 61.00
74.00 1.00 4.00 2.00 1.00 2.00 57.00 50.00 50.00 51.00 58.00
198.00 1.00 4.00 3.00 2.00 2.00 47.00 61.00 51.00 63.00 31.00
161.00 1.00 4.00 1.00 1.00 2.00 57.00 62.00 72.00 61.00 61.00
112.00 1.00 4.00 2.00 1.00 2.00 52.00 59.00 48.00 55.00 61.00
69.00 1.00 4.00 1.00 1.00 3.00 44.00 44.00 40.00 40.00 31.00
156.00 1.00 4.00 2.00 1.00 2.00 50.00 59.00 53.00 61.00 61.00
111.00 1.00 4.00 1.00 1.00 1.00 39.00 54.00 39.00 47.00 36.00
186.00 1.00 4.00 2.00 2.00 2.00 57.00 62.00 63.00 55.00 41.00
98.00 1.00 4.00 1.00 1.00 3.00 57.00 60.00 51.00 53.00 37.00
119.00 1.00 4.00 1.00 1.00 1.00 42.00 57.00 45.00 50.00 43.00
13.00 1.00 1.00 2.00 1.00 3.00 47.00 46.00 39.00 47.00 61.00
51.00 1.00 3.00 3.00 1.00 1.00 42.00 36.00 42.00 31.00 39.00
26.00 1.00 2.00 3.00 1.00 2.00 60.00 59.00 62.00 61.00 51.00
36.00 1.00 3.00 1.00 1.00 1.00 44.00 49.00 44.00 35.00 51.00
135.00 1.00 4.00 1.00 1.00 2.00 63.00 60.00 65.00 54.00 66.00
59.00 1.00 4.00 2.00 1.00 2.00 65.00 67.00 63.00 55.00 71.00
78.00 1.00 4.00 2.00 1.00 2.00 39.00 54.00 54.00 53.00 41.00
64.00 1.00 4.00 3.00 1.00 3.00 50.00 52.00 45.00 58.00 36.00
63.00 1.00 4.00 1.00 1.00 1.00 52.00 65.00 60.00 56.00 51.00
79.00 1.00 4.00 2.00 1.00 2.00 60.00 62.00 49.00 50.00 51.00
193.00 1.00 4.00 2.00 2.00 2.00 44.00 49.00 48.00 39.00 51.00
92.00 1.00 4.00 3.00 1.00 1.00 52.00 67.00 57.00 63.00 61.00
160.00 1.00 4.00 2.00 1.00 2.00 55.00 65.00 55.00 50.00 61.00
32.00 1.00 2.00 3.00 1.00 3.00 50.00 67.00 66.00 66.00 56.00
23.00 1.00 2.00 1.00 1.00 2.00 65.00 65.00 64.00 58.00 71.00
158.00 1.00 4.00 2.00 1.00 1.00 52.00 54.00 55.00 53.00 51.00
25.00 1.00 2.00 2.00 1.00 1.00 47.00 44.00 42.00 42.00 36.00
188.00 1.00 4.00 3.00 2.00 2.00 63.00 62.00 56.00 55.00 61.00
52.00 1.00 3.00 1.00 1.00 2.00 50.00 46.00 53.00 53.00 66.00
124.00 1.00 4.00 1.00 1.00 3.00 42.00 54.00 41.00 42.00 41.00
175.00 1.00 4.00 3.00 2.00 1.00 36.00 57.00 42.00 50.00 41.00
184.00 1.00 4.00 2.00 2.00 3.00 50.00 52.00 53.00 55.00 56.00
30.00 1.00 2.00 3.00 1.00 2.00 41.00 59.00 42.00 34.00 51.00
179.00 1.00 4.00 2.00 2.00 2.00 47.00 65.00 60.00 50.00 56.00
31.00 1.00 2.00 2.00 2.00 1.00 55.00 59.00 52.00 42.00 56.00
145.00 1.00 4.00 2.00 1.00 3.00 42.00 46.00 38.00 36.00 46.00
187.00 1.00 4.00 2.00 2.00 1.00 57.00 41.00 57.00 55.00 52.00
118.00 1.00 4.00 2.00 1.00 1.00 55.00 62.00 58.00 58.00 61.00
137.00 1.00 4.00 3.00 1.00 2.00 63.00 65.00 65.00 53.00 61.00

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