1.7 Driving the same model truck, 5persons averaged 15.5, 14.7, 16.0, 5.5 and 14

Question

1.7 Driving the same model truck, 5persons averaged 15.5, 14.7, 16.0, 5.5 and 14.8 miles pre gallon ofgasoline .which of the following conclusions can be obtained fromthese data by purely descriptive method and which requiregeneralizations?

Explain your answers.

a- The third driver must have drivenmostly on rural roads.

b- The second driver must have drivenfaster than the other four.

c- More often than any other figure, thedrivers averaged 15.5 miles per gallon.

d- None of the drivers averaged betterthan 16.0 miles per gallon.

Explanation / Answer

Answer: a- The third driver must have driven mostly onrural roads

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