Find the minimum value that satisfies shear stress citerion
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If we have a 95% confidence interval, we have alpha/2 below the confidence interval and alpha/2 above the confidence interval. What is alpha/2 for a 95% confidence interval?
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If wood beams are available with cross secstions having h=2b, what is the minimum value of b (to the nearest even mm) that satisfies the shear stress citerion?
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