question archive If a certain machine makes electrical resistors having a mean resistance of 560 ohms and a standard deviation of 7
If a certain machine makes electrical resistors having a mean resistance of 560 ohms and a standard deviation of 7
Subject:StatisticsPrice: Bought3
If a certain machine makes electrical resistors having a mean resistance of 560 ohms and a standard deviation of 7.2 ohms, calculate the probability that a random sample of 36 of these resistors will have a combined resistance of more than 20268 ohms.
