MINDTAP PSYCHOLOGY FOR GRAVETTER/FORZAN
5th Edition
ISBN: 9781305264953
Author: Forzano
Publisher: IACCENGAGE
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Chapter 14, Problem 12E
To determine
The reasons why researchers might have ethical reservations about beginning the second baseline phase in and ABAB single case design
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To the Internal Revenue Service (IRS), the reasonableness of total itemized deductions depends on the taxpayer's adjusted gross income. Large deductions, which include charity and medical deductions, are more reasonable for taxpayers with large adjusted gross incomes. If a taxpayer claims larger th
average itemized deductions for a given level of income, the chances of an IRS audit are increased. Data (in thousands of dollars) on adjusted gross income and the average or reasonable amount of itemized deductions follow.
Adjusted Gross Income
($1,000s)
22
Itemized Deductions
($1,000s)
9.6
27
9.6
32
10.1
48
11.1
65
11.5
85
120
19.7
23.5
(a) Develop a scatter diagram for these data with adjusted gross income as the independent variable.
30
25
20
15
•
10
5
Itemized Deductions ($1,000s)
0
20 40 60 80 100 120
Adjusted Gross Income ($1,000s)
140
30
25
20
15
10
5.
Itemized Deductions ($1,000s)
30
25
20
15
10
•
15
•
10
5-
0
20 40 60
80 100 120 140
0
Adjusted Gross Income ($1,000s)
20 40 60 80 100…
Explain five consequences of omitting a relevant variable(s) from a model.
To the Internal Revenue Service (IRS), the reasonableness of total itemized deductions depends on the taxpayer's adjusted gross income. Large deductions, which include charity and medical deductions, are more reasonable for taxpayers with larg
given level of income, the chances of an IRS audit are increased. Data (in thousands of dollars) on adjusted gross income and the average or reasonable amount of itemized deductions follow.
Adjusted Gross Income Itemized Deductions
($1,000s)
22
($1,000)
9.6
27
9.6
32
10.1
48
11.1
65
13.5
85
120
15.7
25.5
(a) Develop a scatter diagram for these data with adjusted gross income as the independent variable.
30
25
20
15
10
5
30
25
20
15
10
5+
30
25-
20-
15-
10-
..
5-
0
20 40 60
80 100 120 140
Adjusted Gross Income ($1,000s)
0
20 40 60 80 100 120 140
0
Adjusted Gross Income ($1,000s)
20 40 60 80 100 120 140
Adjusted Gross Income ($1,000s)
30
25
20
15
10
5-
0
20 40 60 80 100
Adjusted Gross Income ($1,000s)
120
140
G
(b) Use the least squares method to…
Chapter 14 Solutions
MINDTAP PSYCHOLOGY FOR GRAVETTER/FORZAN
Ch. 14.1 - Describe the goal of single-case research and...Ch. 14.2 - Describe the purpose of a phase in a single-case...Ch. 14.2 - Prob. 3LOCh. 14.3 - Describe the structure of an ABAB reversal design...Ch. 14.3 - Identify the strengths and weaknesses of an ABAB...Ch. 14.3 - Explain the circumstances in which an ABAB...Ch. 14.4 - Describe the structure of a multiple-baseline...Ch. 14.4 - Identify the strengths and weaknesses of a...Ch. 14.5 - Identify the general advantages and disadvantages...Ch. 14.5 - Describe the strengths and weaknesses of the...
Ch. 14 - Prob. 1ECh. 14 - Prob. 2ECh. 14 - Traditional statistics (means, variances, and...Ch. 14 - What is the primary factor that determines when it...Ch. 14 - What pattern of results is needed to provide...Ch. 14 - Why is it necessary to have a stable pattern...Ch. 14 - Identify the four phases that make up an ABAB...Ch. 14 - In general, how does a phase-change design like...Ch. 14 - Explain why an ABAB reversal design is...Ch. 14 - Prob. 10ECh. 14 - Prob. 11ECh. 14 - Prob. 12ECh. 14 - Prob. 13ECh. 14 - Prob. 14ECh. 14 - Suppose (hat a complex therapy procedure contains...Ch. 14 - Prob. 1EACh. 14 - Suppose a researcher uses a multiple-baseline...Ch. 14 - Suppose that a complex therapy procedure contains...
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