ketasiapuryear
ketasiapuryear ketasiapuryear
  • 19-03-2017
  • Mathematics
contestada

The mean length of a set of ribbons is 30 inches the standard deviation is 11 inches describe the data that is within one standard deviation mean

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krisshon69 krisshon69
  • 24-03-2017
I think the answer is 11

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