Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About
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VEHICLE TYPE: 3-S2<br />
AVERAGE PAYLOAD<br />
LOW BOY PLATFORM BASIC PLATFORM LIVESTOCK<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
INSULATED NON-REFRIGERATED INSULATED REFRIGERATED DROP FRAME VAN<br />
%<br />
BASIC ENCLOSED VAN POLE LOGGING TRUCK AUTOMOBILE TRANSPORT<br />
%<br />
GRAIN BODIES DUMP TRUCK TANK TRUCK FOR LIQUID OR GASES<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
TANK TRUCK FOR DRY BULK<br />
%<br />
Sample Size = 796<br />
Pop. n.= 34,812<br />
Pop. Mean = 35.04 kips<br />
Pop. Std. Dev. = 12.78 kips<br />
Sample Size = 327<br />
Pop. n.= 15,814<br />
Pop. Mean = 29.46 kips<br />
Pop. Std. Dev. = 12.44 kips<br />
0<br />
0 20 40 60<br />
Average Load [kips]<br />
80 100 120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
100<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size =4,127<br />
Pop. n.= 254,971<br />
Pop. Mean = 35.84 kips<br />
Pop. Std. Dev. = 12.49 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 920<br />
Pop. n.= 40,229<br />
Pop. Mean = 47.96 kips<br />
Pop. Std. Dev. = 9.08 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
Sample Size = 320<br />
Pop. n.= 17,998<br />
Pop. Mean = 44.05 kips<br />
Pop. Std. Dev. = 12.29 kips<br />
%<br />
%<br />
%<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 2,437<br />
Pop. n.= 121,648<br />
Pop. Mean = 40.19 kips<br />
Pop. Std. Dev. = 12.15 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 1,848<br />
Pop. n.= 101,196<br />
Pop. Mean = 38.71 kips<br />
Pop. Std. Dev. = 10.37 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 495<br />
Pop. n.= 21,866<br />
Pop. Mean = 47.14 kips<br />
Pop. Std. Dev. = 11.25 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 1,112<br />
Pop. n.= 50,720<br />
Pop. Mean = 42.93 kips<br />
Pop. Std. Dev. = 11.51 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
%<br />
%<br />
%<br />
%<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
1997 FLEET<br />
Sample Size = 234<br />
Pop. n.= 8,995<br />
Pop. Mean = 43.09 kips<br />
Pop. Std. Dev. = 10.48 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 251<br />
Pop. n.= 12,778<br />
Pop. Mean = 25.07 kips<br />
Pop. Std. Dev. = 11.51 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]<br />
100<br />
80<br />
60<br />
40<br />
20<br />
CUMULATIVE PERCENTAGE CURVE<br />
0<br />
0 20 40 60 80 100 120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
Average Payload [kips]<br />
CUMULATIVE PERCENTAGE CURVE<br />
Sample Size = 122<br />
Pop. n.= 7,787<br />
Pop. Mean = 34.81 kips<br />
Pop. Std. Dev. = 8.71 kips<br />
Sample Size = 1,116<br />
Pop. n.= 58,140<br />
Pop. Mean = 45.85 kips<br />
Pop. Std. Dev. = 9.97 kips<br />
0<br />
0 20 40 60 80 100 120<br />
Average Payload [kips]