Table 2.

Statistical evaluation for dimensional stability

Groups	n	Mean	SD	SE	Significance
Group I	10	0.05370	0.011691	0.003697	0.005
Group II	10	0.05330	0.003917	0.001239
Group III	10	0.06370	0.016573	0.005241
Group IV	10	0.07150	0.008734	0.002762
Group V	10	0.06430	0.014469	0.004575
Total	50	0.06130	0.013414	0.001897

SD: Standard deviation, SE: Standard error