Material is analyzed for weight in grams from three vendors-A, B, C- by three different inspectors -1, 2, 3- and using three different scales 1, 2, 3. The experiment is set up on a Latin square plan with results as follows:
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A: P(O or Rh+) = P( O U Rh+) We can Calculate that, P(Rh+)= (35.9+9.5+3.2+37.2)% = 85.8% = 0.858…
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