a.
To calculate joint and marginal frequencies.
a.
Answer to Problem 10.6.1P
Joint frequencies
Cell 1: 42%
Cell 2: 4%
Cell 3: 28%
Cell 4: 6%
Cell 5: 1%
Cell 6: 19%
Marginal frequencies
71%
29%
46%
34%
20%
Explanation of Solution
Given information:
Calculation:
Joint frequencies
Cell 1: 42%
Cell 2: 4%
Cell 3: 28%
Cell 4: 6%
Cell 5: 1%
Cell 6: 19%
Marginal frequencies
Column wise
42%+28%+1%=71%
4%+6%+19%=29%
Row wise
42%+4%=46%
28%+6%=34%
1%+19%=20%
b.
To explain how many times greater will be the conditional relative frequencies.
b.
Answer to Problem 10.6.1P
SUVs conditional relative frequency than sedans is 3 times greater
SUVs conditional relative frequency than hatchbacks is 5 times greater
Sedans conditional relative frequency than hatchbacks is 1.5 times greater
Explanation of Solution
Given information:
SUVs conditional relative frequency than sedans is 3 times greater
SUVs conditional relative frequency than hatchbacks is 5 times greater
Sedans conditional relative frequency than hatchbacks is 1.5 times greater
Chapter ISG Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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