Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
10th Edition
ISBN: 9780073398204
Author: Richard G Budynas, Keith J Nisbett
Publisher: McGraw-Hill Education
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Chapter 1, Problem 14P

Determinations of the ultimate tensile strength Swt of stainless-steel sheet (17-7PH, condition TH 1050), in sizes from 0.016 to 0.062 in. in 197 tests combined into seven classes were

Swt (kpsi) | 174 182 190 198 206 214 222
f 6 9 44 67 53 12 6

where Swt is the class midpoint and f is the class frequency. Estimate the mean and standard deviation.

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Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)

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