- Twenty-five randomly selected, uncompligated appendectomies lasted for the following lengths of time (minutes): 113 11
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- Twenty-five randomly selected, uncompligated appendectomies lasted for the following lengths of time (minutes): 113 11
a) Diye the formulas fot ungrosped data to calculate the following using the dataset in question 6: (1) the sample mean the sample variante the sample standard deviation (iv) the sample median (v) the quartiles (vi) the Interquartile Range IR). Compare the results found in question 6 (d) 6)-(iii) to question 7 (1)-(i), respectively, cuired to write down your findings). b) Generate a yox-whisker plotusleg the ungrouped data in question (6). c) Generate a ster-and-leaf plot for the ungrouped data in question (6). d) Comment on the distribution of this data set using the illustrated diagrams in questighs 7 (b) and 7 (c) e) Is the mean or the median a better measure of location? (Motivate your answer), f) Determine whether there are outliers in the data by making use of the (1) Empirical Rule (ii) Interquartile Range, IQR.