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(Solved): Ten bolted timber connections fabricated with (1) line of 1/2 diameter bolts through (3) Dou ...



Ten bolted timber connections fabricated with (1) line of \( 1 / 2^{\prime \prime} \) diameter bolts through (3) Douglas Fir

Ten bolted timber connections fabricated with (1) line of diameter bolts through (3) Douglas Fir were tested in double shear. The observed results of connection slip load and failure load, recorded to the nearest , are presented in the table below. Compute the following statistical measures: a. Sample means for slip and failure loads. b. Sample standard deviations for slip and failure loads. c. Sample coefficients of variation for slip and failure loads. d. Sample correlation coefficient. PrOBLEM \#4 (5 pts) Based on the results from Problem \#3, which load is more difficult to predict: the slip load or the failure load? How do you know? PROBLEM \#5 (5 pts) Based on the results from Problem \#3, what conclusion can you draw about the relationship between the slip load and the failure load?


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The following is the given information.ABC1BeamNumberSlip Load(lbf)Failure Load(lbf)213,5004,000323,4003,500433,1003,800542,7004,150652,9004,050763,40
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