An article reported the following data on oxygen consumption (mL/kg/min) for a sample of ten firefighters performing a fire-suppression simulation: 28.3 49.2 30.1 28.8 28.4 25.8 33.3 29.0 24.0 30.4 A USE SALT Compute the following. (Round your answers to four decimal places.) (a) The sample range mL/kg/min (b) The sample variance s from the definition (i.e., by first computing deviations, then squaring them, etc.) mL?/kg?/min? (c) The sample standard deviation mL/kg/min (d) s using the shortcut method

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