The table below shows the results from the specific gravity (S.G.) test performed in a soil laboratory including twenty samples of sand. By using "less than" cumulative frequency distribution, the percentage of samples * .have S.G. less than 2.75 is 95% Specific Gravity 2.30-2.39 Number of Samples 1 2.40-2.49 2.50-2.59 3 2.60-2.69 6. 2.70-2.79 2.80-2.89 1 False O True O

Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter17: Subsoil Exploration
Section: Chapter Questions
Problem 17.2P
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The table below shows the results from the specific gravity (S.G.) test
performed in a soil laboratory including twenty samples of sand. By using
"less than" cumulative frequency distribution, the percentage of samples
* .have S.G. less than 2.75 is 95%
Specific
Gravity
2.30-2.39
Number of
Samples
1
2.40-2.49
2
2.50-2.59
2.60-2.69
6.
2.70-2.79
2.80-2.89
1
False O
True O
Transcribed Image Text:The table below shows the results from the specific gravity (S.G.) test performed in a soil laboratory including twenty samples of sand. By using "less than" cumulative frequency distribution, the percentage of samples * .have S.G. less than 2.75 is 95% Specific Gravity 2.30-2.39 Number of Samples 1 2.40-2.49 2 2.50-2.59 2.60-2.69 6. 2.70-2.79 2.80-2.89 1 False O True O
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