Find standard for material needs that impact strength

Reference no: EM13113630

An impact test was performed on 20 specimens of PVC pipe. The standard for this material requires that impact strength must be greater than 1.0ft-lb/in. The sample average and standard deviation obtained were 1.25 and 0.25 respectively.

Reference no: EM13113630

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Find standard for material needs that impact strength : The standard for this material requires that impact strength must be greater than 1.0ft-lb/in. The sample average and standard deviation obtained were 1.25 and 0.25 respectively.

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