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Table 2 Number of items according to the fit of the two-class FMM to the item RT data, by cluster position

From: Student test-taking effort in low-stakes assessments: evidence from the English version of the PISA 2015 science test

Cluster position Two-class FMM fits well Number of items
1 No 4
Yes 179 (97.81%)
2 No 5
Yes 178 (97.27%)
3 No 5
Yes 178 (97.27%)
4 No 4
Yes 179 (97.81%)