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Problem

The following data points represent the weight (in kilograms) of each of Newman's 4 dogs.
6, comma, 5, comma, 13, comma, 8
Find the standard deviation of the data set.
Round your answer to the nearest hundredth.
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, p, i or 2, slash, 3, space, p, i
k, g