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Table 9 One-sample Kolmogorov–Smirnov test of the demands

From: Variable demand model for periodically reviewing with allowing refunding parts of the orders

  D1 D2 D3
N 36 36 36
Normal parametersa,b Mean 5245.86 7868.056 10491.64
SD 773.591 1160.434 1547.257
Most extreme differences Absolute .139 .138 .138
Positive .139 .138 .138
Negative −.075 −.075  −.075
Test statistic .139 .138 .138
Asymp. sig. (2-tailed) .078c .080c .078c
  1. aTest distribution is normal
  2. bCalculated from data
  3. cLilliefors significance correction