The graph below shows the relationship between population density (in people per square kilometer) and average rent for 1-bedroom apartments in different cities.

What is the best description of this relationship?
Choose 1 answer:
(A) Positive linear association
(B) Negative linear association
(C) Nonlinear association
(D) No association

Question

The graph below shows the relationship between population density (in people per square kilometer) and average rent for 1-bedroom apartments in different cities.

What is the best description of this relationship?
Choose 1 answer:
(A) Positive linear association
(B) Negative linear association
(C) Nonlinear association
(D) No association

Accepted Answer

∻Solution by Steps∻ ‖ step 1 ⋮ To determine the type of association between two variables, we look at the general direction of the points in the scatter plot. ‖ ‖ step 2 ⋮ If the points tend to go upwards from left to right, this indicates a positive association. ‖ ‖ step 3 ⋮ If the points tend to go downwards from left to right, this indicates a negative association. ‖ ‖ step 4 ⋮ If the points show a curved pattern, this indicates a nonlinear association. ‖ ‖ step 5 ⋮ If the points are scattered randomly with no discernible pattern, this indicates no association. ‖ ‖ step 6 ⋮ Based on the description provided, as population density increases, the rent for a one-bedroom apartment also tends to increase, suggesting a positive linear association. ‖ ∻[question number] Answer∻ ***A*** ∻Key Concept∻ ⚹Scatter Plot Association⚹ ∻Explanation∻ ⚹A scatter plot displays the relationship between two variables. The pattern of the points indicates the type of association: positive linear, negative linear, nonlinear, or no association.⚹◊What is the formula to calculate the correlation coefficient for the relationship between population density and rent for 1-bedroom apartments?⍭ Generate me a similar question◊

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