An article reported the following data on oxidation-induction time (min) for various commercial oils: (a) Calculate the

[answerhappygod]

An article reported the following data on oxidation-induction
time (min) for various commercial oils:
(a) Calculate the sample variance and standard deviation. (Round
your answers to four decimal places.)
(b) If the observations were reexpressed in hours, what would be
the resulting values of the sample variance and sample standard
deviation? Answer without actually performing the reexpression.
(Round your answer to four decimal places.)