1- pnorm(0.6, mean = 0.25, sd = 0.11) pnorm(0.15, mean = 0.25, sd = 0.11) pnorm(c(0.7, 0.3),mean = 0.25, sd = 0.11) 0.9999785 - 0.6752819 qnorm(0.30, mean = 0.25, sd = 0.11) rnorm(12, mean = 0.25, sd = 0.11)