When sarah and jane go out to lunch sarah offers to buy if jane will leave a tip .if the bill was $14.00 and jane whants to leave a 15% tip how much tip should she leave

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.

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.