Place the samples in order from the sample with the greatest variation to the sample with the least variation. a sample of
20 women
a sample of
5 women
a sample of
45 women
a sample of
60 women

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.