Conclusion: Reject if T.S ( lies in the rejection region R.R (under shaded area). Source of Degrees of Sum of squares Mean squares variation freedom (SS) (MS) (d.f) Between k-1 SSB (Factor) (SSF) Within n-k SSW (Error) (SSE) Total n-1 SST - k: number of samples/ groups/ populations. . SSB = SST-SSW SSB = SSB(SSF) SSB = SSB = MSB (k-1) SSW = SST-SSB SSW(SSE) SSW = SSW= SSW = MSW (n-k) SST = SST SST = SSB+SSW Note:
Conclusion: Reject if T.S ( lies in the rejection region R.R (under shaded area). Source of variation Degrees of freedom (d.f) Sum of squares (SS) Mean squares (MS) Between (Factor) k-1 SSB (SSF) Within (Error) n-k SSW (SSE) Total n-1 SST - k: number of samples/ groups/ populations. . SSB(SSF) SSB = SST-SSW SSB = MSB (k-1) SSB = SSB = SSW(SSE) SSW = SST-SSB SSW = MSW (n-k) SSW = SSW= SST SST = SSB+SSW SST = Note:
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