The picture for the dataset for AIDS cases below include the numbers of cases of AIDS in Australia by date of diagnosis for successive 3-month periods from 1984 to 1988. (Data from National Centre for HIV Epidemiology and Clinical Research, 1994.) Answer parts 1, 2, and 3 below. Please explain with detail. 1.) Identify the type and scale of each variable (measurement) 2.) Identify the primary outcome of interest (Y) 3.) Identify the factors that affect the value of Y (X)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 7E
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The picture for the dataset for AIDS cases below include the numbers of cases of AIDS in Australia by date of diagnosis for successive 3-month periods from 1984 to 1988. (Data from National Centre for HIV Epidemiology and Clinical Research, 1994.)

Answer parts 1, 2, and 3 below. Please explain with detail.

1.) Identify the type and scale of each variable (measurement)

2.) Identify the primary outcome of interest (Y)

3.) Identify the factors that affect the value of Y (X)

year
|quarter
cases
1984
1
1
1984
2
1984
3
16
1984
4
23
1985
1
27
1985
2
39
1985
31
1985
4
30
1986
1
43
1986
2
51
1986
3
63
1986
4
70
1987
1
88
1987
2
97
1987
3
91
1987
4
104
1988
1
110
1988
2
113
1988
149
1988
4
159
Transcribed Image Text:year |quarter cases 1984 1 1 1984 2 1984 3 16 1984 4 23 1985 1 27 1985 2 39 1985 31 1985 4 30 1986 1 43 1986 2 51 1986 3 63 1986 4 70 1987 1 88 1987 2 97 1987 3 91 1987 4 104 1988 1 110 1988 2 113 1988 149 1988 4 159
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