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A local tire dealer wants to predict the number of tires sold each month.He believes that the number of tires sold is a linear function of the amount of money invested in advertising.He randomly selects 6 months of data consisting of tire sales (in thousands of tires) and advertising expenditures (in thousands of dollars) .Based on the data set with 6 observations,the simple linear regression equation of the least squares line is = 3 + 1x.
= 24
= 124
= 42
= 338
= 196 MSE = 4
Use the least squares regression equation and estimate the monthly tire sales when advertising expenditures is $4000.
Representation
The action of speaking or acting on behalf of someone or the state of being so represented.
Revolutionary War Debt
Revolutionary War Debt refers to the financial obligations incurred by the United States during the American Revolutionary War, which the government sought to repay post-war.
Income Taxes
Taxes imposed by the government directly on individuals' or entities' income, increasing as the taxable amount increases.
Constitution
The foundational document setting forth the principles, structures, and processes of a government.
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