Table 5. Suitable association rules from the new rules discovered after applying apriori algorithm.

Serial	Suitable association rules after filtering new rules
1	Qb26=D Qb31=SD 354 ==> Qc1=SD 336	C = 95%
2	Qb16=SD Qb31=SD 429 ==> Qc1=SD 399	C = 93%
3	Qb18=SD Qb31=SD 375 ==> Qc1=SD 346	C = 92%
4	Qb4=SD Qb31=SD 376 ==> Qc1=SD 346	C = 92%
5	Qb14=SD Qb31=SD 479 ==> Qc1=SD 440	C = 92%
6	Qb23=SD Qb31=SD 418 ==> Qc1=SD 382	C = 91%
7	Qb24=SD Qb31=SD 407 ==> Qc1=SD 370	C = 91%
8	Qb9=SD Qb31=SD 413 ==> Qc1=SD 375	C = 91%