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Engineering, 01.11.2019 04:31 drandbone92

Acivil engineer has decided that a parameter termed the "resilient modulus" is central in determining if asphalt roads develop ruts. measurements were made of the resilient modulus on a set of rutted and non-rutted roads. the results from these tests are given below. the units of these measurements are 10^6 kpa and were made at the same temperature(40 degree). using this data perform a hypothesis test to determine if the resilient modulus might be a good parameter to determine road rutting. rutted: 1.48, 1.88, 1.90, 1.23, 1.00 non-rutted: 3.06, 2.58, 1.70, 2.44, 2.03, 1.76, 2.86, 1.04, 2.82.

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