2. the company NICOM carries out the assembly of complex electronic assemblies. Four people are assigned to check these assemblies. We want to examine whether, on average, the time required (in minutes) to verify these identical assemblies is approximately the same for each verifier.

Therefore, it was decided to experiment with 16 identical fixtures that were randomly assigned to the four auditors (four fixtures each). The time required (in minutes) to check the fixtures was recorded and the results obtained for each checker are shown in a table (not available).

A partial analysis of variance (ANOVA) report is available and informs us that we reject Ho.

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