sjmartinez521 sjmartinez521 26-02-2024 Mathematics contestada Approximate the standard deviation for following Grouped Frequency Distribution Table. DataFrequency 50 - 541 55 - 591 60 - 643 65 - 696 70 - 744 75 - 797 80 - 8413 85 - 8920 90 - 9415 s = Report answer accurate to one decimal p lace.