Time to review: The following table presents the time taken to review articles that were submitted for publication to a particular journal during a recent year. A few articles took longer than 6 months to review; these are omitted from the table. Consider the data to be a population. Time (Months) Number of Articles 00.9 48 1.0 1.9 18 2.0 2.9 15 3.0 3.9 20 4.0 4.9 10 5.0 5.9 13 r\\ '\\ Send data to Excel /. (a) Approximate the variance of the times. Round the answer to at least two decimal places. The variance is C] . (b) Approximate the standard deviation of the times. Round the answer to at least two decimal places. The standard deviation is C]