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Posted by on Tuesday, June 28, 2011 at 6:14pm.

in a distribution of 160 values with a mean of 72,at least 120 fall within the interval 67-77. approximately what percentage of values should fall in the interval 62-82? use chebyshev's formula.

  • math - , Saturday, February 18, 2017 at 12:28pm

    S= 2.5

  • math - , Saturday, February 18, 2017 at 12:28pm

    S= 2

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