The article Influence of Penetration Rate on Penetrometer Resistance (J. Oliveira, M
Chapter 5, Problem 12(choose chapter or problem)
The article “Influence of Penetration Rate on Pen- etrometer Resistance” (J. Oliveira, M. Almeida, et al., Journal of Geotechnical and Geoenvironmen- tal Engineering, 2011:695–703) presents measures of penetration resistance for a certain fine-grained soil. Fifteen measurements, expressed as a multiple of a standard quantity, had a mean of 2.64 and a standard deviation of 1.02. Find a \)95 \%\) confi- dence interval for the mean penetration resistance for this soil.
Equation Transcription:
Text Transcription:
95%
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