Mathematics, 06.07.2019 17:00 nerdypineapple
The scatterplot and trend line show a positive correlation between advertising costs and sales. the slope was found using the points (6.4, 117) and (6.6, 120). what is the value of b in the equation of the trend line? y = 15x + b
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The scatterplot and trend line show a positive correlation between advertising costs and sales. the...
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