One of the key clinical variables that is monitored among individuals infected with COVID-19 is % oxygen saturation. Suppose we collected the following data from COVID-19 patients. Use this information to answer the the question below. Patient% Oxygen Saturation 1 2 3 4 5 6 7 8901 2 3 4 5 6 0 11 12 13 14 15 16 17 18 19 20 95 86 96 80 99 92 81 90 88 88 86 92 86 81 89 80 89 88 80 90 What is the standard deviation for % oxygen saturation among these patients? (using the normal rules for rounding, please round to one decimal point) O O 12.3 5.5 9.6 24.9 30.1

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