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 1 C 2 2 C 2 3 A 1 4 C 2 5 C 1 6 B 1 7 C 2 8 C 2 9 C 2 10 B 2 11 B 1 12 C 2 13 B 1 14 C 2 15 A 1 Observation x y 16 B 1 17 C 2 18 A 1 19 B 1 20 B 1 21 B 2 22 A 1 23 A 1 24 B 1 25 C 1 26 B 1 27 B 1 28 A 1 29 B 1 30 B 1 (a) Develop a crosstabulation for the data, with x as the row variable and y as 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 (d) What is the relationship, if any, between x and y? Category A values for x are ---Select--- always associated with category 1 values always associated with category 2 values not associated with values in either category for y. Category B values for x are ---Select--- usually associated with category 1 values usually associated with category 2 values not associated with values in either category for y. Category C values for x are ---Select--- usually associated with category 1 values usually associated with category 2 values not associated with values in either category for y.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Topic Video

Question

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

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

(a)

Develop a crosstabulation for the data, with x as the row variable and y as 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

(d)

What is the relationship, if any, between x and y?

Category A values for x are ---Select--- always associated with category 1 values always associated with category 2 values not associated with values in either category for y.
Category B values for x are ---Select--- usually associated with category 1 values usually associated with category 2 values not associated with values in either category for y.
Category C values for x are ---Select--- usually associated with category 1 values usually associated with category 2 values not associated with values in either category for y.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Means$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions