Mathematics, 29.09.2019 03:30 bridgetosanders
The scores for engineering students doing math 2250 in 2018 is as follows: 56, 67, 95, 76, 82, 67, 55, 23, 97, 89, 99, 49 i.) from the 12 scores, the sum of the values () = 855 and the sum of the squared values () = 66725. use these values to calculate the standard deviation (sd) and the mean. [3] ii.) determine the mode and the median. [2] iii.) which of the above three measures (mean, median and mode) is most appropriate for this data and why? [2] iii.) calculate the coefficient of variation (cv) and interquartile range (iqr) for this data set. would you use sd, cv or iqr as a measure of spread for this data? explain your answer. [3]
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The scores for engineering students doing math 2250 in 2018 is as follows: 56, 67, 95, 76, 82, 67,...
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