Vol 21 No. 1
Vol 21 No. 1
Vol 21 No. 1
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J Bagh College Dentistry <strong>Vol</strong>.<strong>21</strong>(1), 2009 Assessment of consistency …<br />
II and group III also we compare group IV with<br />
group VI and group V with group VI and group V<br />
with group VII showed the was no statistical<br />
significant difference.<br />
Table 3: ANOVA test of the compressive strengths of the tested groups at the end of first day.<br />
Source Sum of square df Mean square F Sig.<br />
Between groups 139<strong>21</strong>.445 7 1988.778 93.1 0.000<br />
Within groups 2391.720 112 <strong>21</strong>.355<br />
Total 16313.165 119<br />
doff.=degree of freedom, P-value=probability<br />
Table 4: ANOVA test of the ultimate compressive strengths of all groups at the end of first week.<br />
Source Sum of square df Mean square F P(value).<br />
Between groups 19.250.976 7 2750.139 150.997 P
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