Is it possible to compute the actual standard deviation for this sample? Class Limits Frequency f 21-25 5 26-30 8 31-35 3 36-40 21 41-45 12 46-50 35 51-55 38 56-60 20 Question content area bottom Part 1 Choose the correct answer. A. The standard deviation can be calculated for the given sample. B. It is impossible to tell. C. The standard deviation cannot be calculated for the given sample