The Modulus of rupture (MOR) for a particular grade of pencil lead is known to be 6500 psi with a standard deviation of 250 psi.
b. What did you assume in order to find this probability?© BrainMass Inc. brainmass.com October 10, 2019, 2:23 am ad1c9bdddf
This solution is comprised of a detailed explanation of standard normal distribution or z score. In this solution, a step-by-step explanation of this complicated topic provides students with a clear perspective of standard normal distribution to find the probability.