The female students in an undergraduate engineering core course at ASU self-reported their heights to the nearest inch. The data are
(a) Calculate the sample mean and standard deviation of height.
(b) Construct a stem-and-leaf diagram for the height data and comment on any important features that you notice.
(c) What is the median height of this group of female engineering students?
62 64 66 67 65 68 61 65 67 65 64 63 67
68 64 66 68 69 65 67 62 66 68 67 66 65
69 65 70 65 67 68 65 63 64 67 67