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Q2: A highway contractor tested the filed bulk density of sub-base; he found that the average bulk density was a/cm3; one test has been done, determine the probability of: 1. the density of all points is higher than 2.16 g/cm3? 2. the probability of the density is between 2.01 to 2.21 g/cm3?. 3. the probability of the density is higher than 2.25 g/cm3? 2.16 g/cm, with a standard deviation 0.13

Q2: A highway contractor tested the filed bulk density of sub-base; he found that the average bulk density was a/cm3; one test has been done, determine the probability of: 1. the density of all points is higher than 2.16 g/cm3? 2. the probability of the density is between 2.01 to 2.21 g/cm3?. 3. the probability of the density is higher than 2.25 g/cm3? 2.16 g/cm, with a standard deviation 0.13

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Q2: A highway contractor tested the filed bulk density of sub-base; he found that the average bulk density was 2.16 g/cm°, with a standard deviation 0.13 a/cm3; one test has been done, determine the probability of: 1. the density of all points is higher than 2.16 g/cm3? 2. the probability of the density is between 2.01 to 2.21 g/cm³?. 3. the probability of the density is higher than 2.25 g/cm°?
Transcribed Image Text:Q2: A highway contractor tested the filed bulk density of sub-base; he found that the average bulk density was 2.16 g/cm°, with a standard deviation 0.13 a/cm3; one test has been done, determine the probability of: 1. the density of all points is higher than 2.16 g/cm3? 2. the probability of the density is between 2.01 to 2.21 g/cm³?. 3. the probability of the density is higher than 2.25 g/cm°?
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