STAT202 Study Guide - Quiz Guide: Multimodal Distribution, Frequency Distribution, Histogram
4 Dec 2018
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Instructions: answer the questions in the spaces provided, the last page can be used for rough work but it will. Not be marked: numeric final answers are expected and should be rounded off to 2 decimal points, only a non-programmable, non-graphical, math. Faculty approved calculator with a pink-tie or blue google sticker will be allowed: do not write on this cover page. Accidents involving drunk drivers account for about 40% of all deaths on the nation"s highways. The data below represents the number of alcohol-related fatalities (death /thousands) for 32 years. Numerical (quantitate) discrete: (0. 8 point) construct a stem-and-leaf plot to represent the data. 7 | 248: (0. 6 point) calculate the mean and median. Median= (49+50)/2 = 49. 5: (0. 4 points) comment on the shape of the stem and leaf plot. The following are the lengths of hospital stay (in days) for 27 female patients admitted to grand.
