### Mean fuel expense of the three manufacturers

Assignment Help Basic Statistics
##### Reference no: EM1397993

Scenario: Surging Fuel Prices

Situation:

ABC Trucking Company purchased 15 trucks at the same time to start their business. 5 Trucks were purchased from Peterbilt, 5 from Freightliner, and 5 from Kenworth. All the trucks are used for long distance hauling. The cost of fuel for the first year is shown. Is there a significant difference in the mean fuel expense of the three manufacturers?

Fuel Expense, by Manufacturer

Peterbilt Freightliner Kenworth

\$28,000.00 \$27,000.00 \$25,000.00

\$30,000.00 \$27,000.00 \$28,750.00

\$27,500.00 \$29,000.00 \$28,000.00

\$28,000.00 \$31,000.00 \$26,750.00

\$29,500.00 \$28,750.00 \$29,800.00

The 3 different manufacturers are called treatments.

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