Disasters and Failures Final TCU Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+

Disasters and Failures Final TCU Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ If you have taken enough data, then ______% of your data should fall in the range of the value of the mean (plus or minus one standard deviation) Correct Answer: 68.2% what is the middle value of an ordered distribution of numbers Correct Answer: median what is the result from some limitation in the method of data collection Correct Answer: random error ability of a measurement to match actual value of quantity being measured Correct Answer: accuracy ability of a measurement to be consistently reproduced Correct Answer: precision 2 knowledge deals more with what than information does Correct Answer: making a choice based off experience what do we report probability out of Correct Answer: % out of 100 correct sequence of scientific method Correct Answer: analysis, hypothesis, synthesis, conclusion, results what shape of struts in a truss provides better performance Correct Answer: triangular what is a force that tries to deform part of a material Correct Answer: shear actual weight of a bridge Correct Answer: dead load suspension bridge works like a cable bright except the cables from the beam are connected how? Correct Answer: to another cable 3 what does the arch create in a bridge Correct Answer: compression what is not a type of bridge Correct Answer: compression bridge reason for the failure of the Tay Bridge in 1879 Correct Answer: wind and movement in what bridge is the beam suspended from cables that are under tension from the bridge's dead load Correct Answer: cable stayed main reason of deaths of patients from Therac 25 accidents Correct Answer: overconfidence what is a good example of a diagnosis tool that does not use ionizing radiation Correct Answer: sonogram (ultrasound) what is good advice when designing a system Correct Answer: keep it simpl