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tali2561
tali2561
11.02.2021 • 
Mathematics

The following data are for 30 observations involving two categorical variables, x and y. The categories for x are A, B, and C; the categories for y are 1 and 2. Observation x y Observation x y
1 A 1 16 B 2
2 B 1 17 C 1
3 B 1 18 B 1
4 C 2 19 C 1
5 B 1 20 B 1
6 C 2 21 C 2
7 B 1 22 B 1
8 C 2 23 C 2
9 A 1 24 A 1
10 B 1 25 B 1
11 A 1 26 C 2
12 B 1 27 C 2
13 C 2 28 A 1
14 C 2 29 B 1
15 C 2 30 B 2
1. Develop a crosstabulation for the data, with x as the row variable and y as the column variable.
2. Compute the row percentages (to 1 decimal).
3. Compute the column percentages (to 1 decimal).
4. Describe the observed relationship between variables x and y.

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