Concept explainers
a.
Describe the association of the variables namely Housing cost index and
b.
Find the
c.
Explain the change in the correlation coefficient between housing cost index and median family income without the unit of dollar for the variable median family income.
d.
Find the effect of including the value of Country WDC in the dataset on the correlation coefficient between the variables Housing cost index and Median family income.
e.
Explain whether the data interpret that “By raising the median family income in a state the housing cost index will raise as a result”.
f.
Explain whether the Kendall’s tau value provide proof that by raising the median income in a state the Housing Cost Index will rise as a result.
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