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Please solve this problem with step-by-step. 3) A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the following

Please solve this problem with step-by-step.

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3) A sample of 26 offshore oil workers took part in a simulated escape exercise, resulting in the following stem-and-leaf display for the time (sec) to complete the scape: 32 55 Stem: hundreds and tens 33 49 Leaf: ones 34 35 6699 36 34469 37 03345 38 9 39 2347 40 23 41 42 4 a) Find the range and the median. (0.25 points) b) If the maximum acceptable scape time is 6 minutes (360 seconds), what can be said about the possibility of survival of this group of participants in a dangerous situation? (0.25 points) c) Determine the value of fourth spread (0.50 points) d) Are there any outliers in the sample? Any extreme outliers? (0.50 points) e) Construct a boxplot and comment on its features. (0.75 points)

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