(1 point)
Responses
the weight of a package and the cost to mail the package
the weight of a package and the cost to mail the package
the amount of gas in the tank of a car and the number of miles driven
the amount of gas in the tank of a car and the number of miles driven
the cost of a car and the number of tires it has
the cost of a car and the number of tires it has
the cost a telephone call and the length of the call
the cost a telephone call and the length of the call
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A scatterplot with a negative correlation means that as one variable increases, the other variable tends to decrease.
Among the pairs you've provided, the most likely to demonstrate a negative correlation is:
The amount of gas in the tank of a car and the number of miles driven.
Typically, as you drive more miles, the amount of gas in the tank decreases, resulting in a negative correlation.
The other options would likely show positive correlations or no correlation.
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5 answers
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