Ineed to use webster's method to find how many board members will be for the respective districts. what is the standard divisor for webster's method. round to nearest 100th

Determine the relationship of ab and cd given the following points

Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?

Acircle has a circumference of 28.36 units what is the diameter of the circle