The above figure reveals All of these are possible. that as household income increases the average household expenditure on automobiles decreases. no relationship between household income and average household expenditure on automobiles. that as household income increases the average household expenditure on automobiles increases.
Added by Agust-N S.
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Step 1: Examine the figure and observe the relationship between household income and average household expenditure on automobiles. Show more…
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T. L.
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