Assume the resistance of a certain type of resistor is


Assume the resistance of a certain type of resistor is normal distrubuted random variable with mean =12.8 ohms and standard diviation of =1.3ohms
a) if a single reistor is to be randomly selected from the process producing resistors , what is the probability that the single resistor will have a resistance that is less than 11 ohms?
b) if a random sample of four resistor is to be randomly selected from the process producing resistors, what is the probabily the sample mean will have a resistance that is less than 11 ohms?

Request for Solution File

Ask an Expert for Answer!!
Electrical Engineering: Assume the resistance of a certain type of resistor is
Reference No:- TGS0619032

Expected delivery within 24 Hours