Using this data set identify, complete and interpret the appropriate analysis te
ID: 3293947 • Letter: U
Question
Using this data set identify, complete and interpret the appropriate analysis techniques and answer the following questions: Im mostly interested in what type of statistical analysis would be appropriate in this situation and why.
Research Question 1: What are the determinants of spending on car care products?
Research Question 2: Do German car owners who have a favorable attitude towards their current car spend more than American car owners who have a favorable attitude towards their current car?
* Note about Data Set:
Att= Attitude towards current car
Attnew= Attitude towards new car
Att Car Country Spend Attnew 12 1 1.00 148.96 13 15 1 1.00 368.99 14 14 1 1.00 164.97 12 14 1 1.00 391.96 13 7 1 1.00 321.23 15 10 1 0.00 425.76 14 14 1 0.00 297.51 12 21 1 0.00 521.45 15 14 1 0.00 377.86 13 14 1 0.00 216.09 17 14 1 0.00 409.03 13 12 1 0.00 405.48 9 19 1 0.00 301.15 11 12 1 0.00 315.07 14 14 1 0.00 263.32 13 10 1 1.00 449.00 14 10 1 1.00 273.16 11 18 1 0.00 397.58 11 17 1 0.00 224.77 14 17 1 0.00 263.34 15 15 1 1.00 511.98 12 12 1 1.00 270.06 14 20 1 0.00 616.74 13 14 1 1.00 306.70 12 15 1 0.00 218.69 11 19 0 0.00 299.44 17 14 0 1.00 616.10 18 14 0 1.00 385.53 12 17 0 0.00 470.30 13 12 0 1.00 450.37 12 15 0 0.00 447.48 12 18 0 0.00 397.41 17 11 0 1.00 330.39 11 14 0 1.00 468.46 12 13 0 1.00 240.87 12 14 0 1.00 329.31 17 12 0 1.00 377.76 11 18 0 0.00 634.15 12 19 0 0.00 503.09 18 11 0 1.00 354.38 10 15 0 1.00 196.14 11 16 0 0.00 430.06 11 15 0 1.00 180.19 14 16 0 0.00 363.73 14 15 0 1.00 302.65 12 14 0 1.00 344.51 17 17 0 1.00 206.46 16 15 0 1.00 487.85 14 15 0 1.00 433.90 13 16 0 0.00 206.13 11 * 0 = Import 0=Germany 1 = Domestic 1=USAExplanation / Answer
Research Question-1
As spnding is quantitative variables and our aim is to predict spending based on other factors affecting cars, so we should use multiple linear regression analysis
Research question-2
For this use country as independent variable and attnew as dependent variable and tun the regression. If the coefficient of country is positive then it means USA cars has mor eattidue and if it is negative then german cars have more
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