Thank you so much, at least i got that part right. But what is the meaning of the e-11 at the end??
Thanks again You commands are correct and the interpretation is that the probability that a normal random variable with mean 1454.190 and standard deviation 162.6301 achieves a value of 417 or less is 8.99413e-11 -- View this message in context: http://www.nabble.com/Finding-a-probability-tp19173491p19176249.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.