Variables Categories Number of Observation MEAN STD MEDIAN Q1 Q3
Overall
1,436 10,731 3,627 9,900 8,450 11,950
Anti-Lock Brake System Yes 1,168 11,263 3,770 10,250 8,950 12,500

NO 268 8,414 1,400 8,350 7,500 8,950
Driver_Airbag Yes 1,394 10,790 3,656 9,935 8,450 11,950

NO 42 8,776 1,502 8,850 7,950 9,750
Passenger Airbag Yes 1,038 11,290 3,759 10,250 8,950 12,500

NO 398 9,273 2,772 8,750 7,750 9,950
Airconditioning Yes 730 12,261 4,175 10,950 9,450 13,950

NO 706 9,148 1,954 8,950 7,950 9,950
Automatic Yes 80 11,225 3,637 9,950 8,950 11,950

NO 1,356 10,702 3,626 9,900 8,425 11,950
Automatic Airconditioning Yes 81 19,454 4,155 19,600 17,950 21,750

NO 1,355 10,209 2,846 9,750 8,250 11,495
Backseat Divider Yes 1,106 10,934 3,611 9,950 8,600 11,950

NO 330 10,050 3,602 8,950 7,950 10,950
Boardcomputer Yes 423 14,105 3,933 12,950 10,990 16,750

NO 1,013 9,322 2,337 8,950 7,950 9,950
BOVAG (Dutch dealer network) Guarantee Yes 1,286 10,766 3,567 9,950 8,495 11,950

NO 150 10,432 4,103 8,950 7,950 11,450
CD Player Yes 314 14,030 4,288 12,925 10,950 16,950

NO 1,122 9,808 2,794 9,250 7,995 10,750
Central Lock Yes 833 11,790 4,170 10,500 8,950 13,500

NO 603 9,267 1,906 8,950 7,950 10,500
Number of cylinders 4 1,436 10,731 3,627 9,900 8,450 11,950
Number of doors 5 674 11,503 4,021 10,500 8,950 12,900

4 138 9,807 3,040 8,950 7,950 10,750

3 622 10,107 3,096 9,425 7,950 10,950

2 2 8,100 212 8,100 7,950 8,250
Number of gear positions 6 43 12,033 4,204 10,450 9,950 11,500

5 1,390 10,693 3,605 9,825 8,400 11,950

4 1 9,950 . 9,950 9,950 9,950

3 2 9,450 2,121 9,450 7,950 10,950
Guarantee period in months 36 4 18,020 260 18,020 17,795 18,245

28 1 19,500 . 19,500 19,500 19,500

24 4 18,613 3,609 17,375 16,100 21,125

20 1 18,900 . 18,900 18,900 18,900

18 1 17,950 . 17,950 17,950 17,950

13 1 21,950 . 21,950 21,950 21,950

12 73 11,311 3,199 10,750 8,950 11,950

6 77 9,493 1,667 8,950 8,450 10,500

3 1,274 10,697 3,650 9,900 8,250 11,950
Metallic Color? Yes 969 11,005 3,787 9,950 8,500 12,450

NO 467 10,162 3,200 9,750 8,250 10,950
Metallic Rim Yes 294 11,507 4,428 9,950 8,850 11,990

NO 1,142 10,531 3,364 9,750 8,250 11,950
Within Manufacturer's Guarantee period Yes 588 11,592 3,683 10,750 8,950 12,900

NO 848 10,134 3,466 9,165 7,950 10,950
Mistlamps Yes 369 12,100 4,291 10,500 9,500 12,950

NO 1,067 10,257 3,237 9,450 8,000 11,500
Power Steering Yes 1,404 10,766 3,654 9,900 8,450 11,950

NO 32 9,187 1,445 8,950 7,950 10,000
Powered Windows Yes 807 11,872 4,190 10,500 8,950 13,500

NO 629 9,267 1,926 8,950 7,950 10,500
Radio Yes 210 10,364 3,101 9,925 8,450 11,500

NO 1,226 10,794 3,707 9,900 8,450 11,950
Radio Cassette Yes 209 10,352 3,104 9,900 8,450 11,450

NO 1,227 10,795 3,706 9,900 8,450 11,950
Sport Model Yes 431 11,639 4,868 9,500 7,995 15,950

NO 1,005 10,341 2,854 9,950 8,500 11,700
Tow Bar Yes 399 9,723 2,392 9,000 7,990 10,950

NO 1,037 11,118 3,935 9,950 8,500 12,200
Color (Blue, Red, Grey, Silver, Black, etc.) Beige 3 8,933 881 8,450 8,400 9,950

Black 191 11,054 3,707 9,950 8,450 12,450

Blue 283 10,836 3,726 9,750 8,050 12,450

Green 220 9,836 2,164 9,450 8,325 10,950

Grey 301 11,927 4,687 10,500 8,750 13,950

Red 278 9,963 2,429 9,500 8,500 10,950

Silver 122 11,071 4,006 9,950 8,500 12,400

Violet 4 9,575 1,702 9,200 8,450 10,700

White 31 8,208 1,967 8,250 6,950 9,850

Yellow 3 12,532 1,230 11,895 11,750 13,950
Fuel Type (Petrol, Diesel, CNG) CNG 17 9,421 2,492 8,950 7,950 11,500

Diesel 155 11,295 5,536 8,950 7,750 13,500

Petrol 1,264 10,679 3,327 9,940 8,500 11,900