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{"Machine":"B","Metrology":"A","rowVariance":0.05067,"rowN":6,"popVar":0.04222}
{"Machine":"C","Metrology":"A","rowVariance":0.06175,"rowN":6,"popVar":0.05146}
{"Machine":"A","Metrology":"B","rowVariance":0,"rowN":6,"popVar":0}
{"Machine":"B","Metrology":"B","rowVariance":0.00442,"rowN":6,"popVar":0.00368}
{"Machine":"C","Metrology":"B","rowVariance":0.00067,"rowN":6,"popVar":0.00056}
{"Machine":"A","Metrology":"C","rowVariance":0.097,"rowN":6,"popVar":0.08083}
{"Machine":"B","Metrology":"C","rowVariance":0.03567,"rowN":6,"popVar":0.02972}
{"Machine":"C","Metrology":"C","rowVariance":0.12067,"rowN":6,"popVar":0.10056}