Find the standard deviation, s, of sample data summartzed in the trequency distribution table below by using the formila below, where x represents the class midpoint, f ropresants the class frequency, and n represents the total number of sample values. Also, oompare the computed standard deviation to the standard deviation obtained from the original list of dala values. 11 n[(rx2)][(r+x)]2 Standard deviabion = (Round to one decimal place as needed.).