c- chart: The school board is trying to evaluate a new Math program ...
guru2009 (Not rated)
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c- chart: The school board is trying to evaluate a new Math program ...
8 years ago
c-bar = (52 + 27 + 35 + 44 + 55)/5 = 42.6 LCL = c-bar – 3 √c-bar = 42.6 – 3 √42.6 = 23.02 ...
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c-chart.doc
