Observations are taken on sales of a certain mountain bike in 22 sporting goods stores. The...
Observations are taken on sales of a certain mountain bike in 21 sporting goods stores. The regression model was Y = total sales (thousands of dollars), X1 = display floor space (square meters), X2 = competitors' advertising expenditures (thousands of dollars), X3 = advertised price (dollars per unit). (a) Fill in the values in the table given here. (Negative values should be indicated by a minus sign. Leave no cells blank - be certain to enter "0" wherever required. Round...
Observations are taken on sales of a certain mountain bike in 30 sporting goods stores. The regression model was Y = total sales (thousands of dollars), X1 = display floor space (square meters), X2 = competitors' advertising expenditures (thousands of dollars), X3 = advertised price (dollars per unit). (a) Fill in the values in the table given here. (Negative values should be indicated by a minus sign. Leave no cells blank - be certain to enter "0" wherever required. Round...
Observations are taken on sales of a certain mountain bike in 30 sporting goods stores. The regression model was Y = total sales (thousands of dollars). X = display floor space square meters). X- competitors' advertising expenditures (thousands of dollars). X, advertised price (dollars per unit) Predictor Intercept FloorSpace Competing Ads Price Coefficient 1203 91 11.29 -8.889 -0.1448 (a) Write the fitted regression equation (Round your coefficient Competing Ads to 3 decimal places, coefficient Price to 4 decimal places, and...
Observations are taken on sales of a certain mountain bike in 30 sporting goods stores. The regression model was Y = total sales (thousands of dollars), X1 = display floor space (square meters), X2 = competitors’ advertising expenditures (thousands of dollars), X3 = advertised price (dollars per unit). Predictor Coefficient Intercept 1,287.26 FloorSpace 11.52 CompetingAds −6.934 Price −0.1476 (a) Write the fitted regression equation. (Round your coefficient CompetingAds to 3 decimal places, coefficient Price to 4 decimal places, and other...
Check my workCheck My Work button is now enabled Item 5 Item 5 Observations are taken on sales of a certain mountain bike in 24 sporting goods stores. The regression model was Y = total sales (thousands of dollars), X1 = display floor space (square meters), X2 = competitors' advertising expenditures (thousands of dollars), X3 = advertised price (dollars per unit). (a) Fill in the values in the table given here. (Negative values should be indicated by a minus sign....
Observations are taken on net revenue from sales of a certain plasma TV at 30 retail outlets. A linear regression model was formed using the following variables: Y = net revenue (thousands of dollars); X1 = shipping cost (dollars per unit); X2 = expenditures on print advertising (thousands of dollars); and X3 = expenditures on electronic media ads (thousands of dollars). Partial regression output appears below. variables coefficient std. error t-value p-value Intercept ShipCost PrintAds WebAds 4.31 -0.08 2.26 2.49...
14.Question Details A marketing consultant was hired to visit a random sample of five sporting goods stores across the state of part of a large franchise of sporting goods stores. The consultant taught the managers of each store better display their goods. The net sales for 1 month before and 1 month after the consultant's visit were consultant's visit were recorded as follows for each thousands of dollars): Store Before After visit 63.3 101.8 57.8 81.2 41.9 visit 57.5 94.849.2...
Observations are taken on net revenue from sales of a certain plasma TV at 30 retail outlets. A linear regression model was formed using the following variables: Y = net revenue (thousands of dollars); X1 = shipping cost (dollars per unit); X2 = expenditures on print advertising (thousands of dollars); and X3 = expenditures on electronic media ads (thousands of dollars). Partial regression output appears below. variables coefficient std. error t-value p-value Intercept ShipCost PrintAds WebAds 4.31 -0.08 2.26 2.49...
A marketing consultant was hired to visit a random sample of five sporting goods stores across the state of California. Each store was part of a large franchise of sporting goods stores. The consultant taught the managers of each store better ways to advertise and display their goods. The net sales for 1 month before and 1 month after the consultant's visit were recorded as follows for each store (in thousands of dollars): Store 1 2 3 4 5 Before...
The rate of sales of a certain brand of bicycle by a retailer in thousands of dollars per month is given by s(t) = 28t – 0.3342 where t is the number of months after an advertising campaign has begun. (a) Find the amount of sales, in thousand of dollars, for the first six months after the start of the advertising campaign. Give you answer to three decimal places. $ 432.720 X thousand dollars (b) Find the average sales per...