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Table 10 T test—results

From: Is bigger always better? A controversial journey to the center of machine learning design, with uses and misuses of big data for predicting water meter failures

Test

p-value

\(\alpha\) = 0.05

\(\alpha\) = 0.01

µ1 = µ2

< 10−5

Reject

Reject

µ2 = µ3

0.62

Fail to reject

Fail to reject

µ1 = µ3

< 10−5

Reject

Reject