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jujubee600 jujubee600
wrote...
Posts: 467
4 years ago
For families who live in apartments the correlation between the family's income and the amount of rent they pay is r = 0.60.  Which is true?
I.   In general, families with higher incomes pay more in rent.
II.  On average, families spend 60% of their income on rent.
III. The regression line passes through 60% of the (income$, rent$) data points.

▸ I and III only

▸ I and II only

▸ II only

▸ I only

▸ I, II, and III
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
Read 76 times
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Replies
wrote...
4 years ago
I only
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