. Compute the regression equations: X = 1 2 3 4 5 6 7 8 9 y = 9 8 10 12 11 13 14 16 15
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- Find the equation of the regression line for the following data set. x 1 2 3 y 0 3 4#b. Develop an estimated regression equation with both television advertising and newspaper advertising as the independent variables (to 2 decimals).a. Develop an estimated regression equation with the amount of television advertising as the independent variable (to 1 decimal).
- Use the following table to find the equation of the regression line, between x and y x312304y210342Write the regression equation that Breusch-Godfrey test use to find out if the errors are independent.An investigation into the relationship between an adolescent mother's age x in years and the birth weight y of her baby in grams yielded the regression equation y= - 1163.45 + 245.15x as well as r = .88369, r2= .78091, SSE = 337212.45, and s= 205.30844 1) What is the predicted birth weight for a baby brn to a 17 year old woman? 2) What is the propotion of the variability in the weights of babies born to adolescent mothers that is accounted for by the mother's age? 3) For every additional year in the mother's age that mean birth weight of the baby? (a) increases by about 245g (b) decreases by about 245g (c) increases by about 1163g (d) increases by about 1163g (e) changes by an amount that cannot be determined from the information given.
- The estimated regression equation for a model involving two independent variables and 10 observations follows. Y=25.7067 + 0.2795x1 + 0.7337x2 A. Interpret b1 and b2 in this estimated trgression equation. B1 = ? B2 = ? Thank youThe estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 32.4394 + 0.5695x1 + 0.7347x2 a. Interpret b1 and b2 in this estimated regression equation (to 4 decimals). b. Estimate y when x1 = 180 and x2 = 310 (to 3 decimals).Create the regression equations based on the research model below!