Mathematics, 24.02.2021 01:00 breella0
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The slope of the trend line is 15. What does that mean in regard to the data of the scatterplot? Check all that apply.
The slope represents the rate of change of the data.
Advertising costs increase $15,000 as sales increase by $1,000.
Sales increase $15,000 as ads increase by $1,000.
A positive slope infers a negative correlation.
A positive slope infers a positive correlation.
Answers: 3
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The slope of the trend line is 15. What does that mean in regard to the data of the scatterplot...
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