The following data are for 30 observations involving two categorical variables,xandy. The categories forxare A, B, and C; the categories foryare 1 and 2.

Observation	x	y
1	B	1
2	B	1
3	C	2
4	C	1
5	B	1
6	C	2
7	B	1
8	C	2
9	B	1
10	C	2
11	B	1
12	C	2
13	B	2
14	B	2
15	C	2

Observation	x	y
16	B	1
17	A	1
18	C	2
19	C	2
20	A	1
21	C	2
22	C	1
23	B	1
24	B	1
25	C	2
26	A	1
27	C	2
28	B	1
29	A	1
30	B	1

(a)Develop a crosstabulation for the data, withxas the row variable andyas the column variable.

	y	Total
1	2
x	A
B
C
Total

(b)Compute the row percentages. (Round your answers to one decimal place.)

	y	Total
1	2
x	A
B
C

(c)Compute the column percentages. (Round your answers to one decimal place.)

	y
1	2
x	A
B
C
Total