A sample of 500 nursing applications included 60 from men. The 95% confidence interval of the true proportion of men
who applied to the nursing program is

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

no solution exists the way you wrote the equation.