The SPC does not include forwarding services to a new address. When a package is not deliverable or refused by the occupant, a SPC will attempt to locate a new address through publicly available address services.
T1 = Hours to produce the first unit. b = (Log of the learning rate/Log 2) = Slope of the learning curve. If the learning rate for a given operation is 80%, and the first produced unit took 1.000 hours, the hours needed for the thirteenth unit can be calculated as follows: TN = T1(Nb).
1 Add up all the scores in the class, then divide by the number of students to find the mean. 2  Let's say that, after doing this, we find an average score of 66%. 3  Set this as a mid-range grade. 4  The precise grade you use is at your discretion-you may want to set the mean as a C, C+, or even B-, for instance. The precise grade you use is at your discretion-you may want to set the mean as a C, C+, or even B-, for instance. 2  Let's say that we want to set our 66% as a nice, round C. 3  Next, decide how many points separate the letter grades in your new bell curve.