sem2.txt

Clustering demo.very good

create table sem2(roll_no number(10) primary key,tot number(5),percentage number(4,2));
insert into sem2 values(50514001,752,71.61904762);
insert into sem2 values(50514002,711,67.71428571);
insert into sem2 values(50514003,737,70.19047619);
insert into sem2 values(50514004,784,74.66666667);
insert into sem2 values(50514005,759,72.28571429);
insert into sem2 values(50514006,746,71.04761905);
insert into sem2 values(50514007,725,69.04761905);
insert into sem2 values(50514008,719,68.47619048);
insert into sem2 values(50514009,743,70.76190476);
insert into sem2 values(50514010,758,72.19047619);
insert into sem2 values(50514011,685,65.23809524);
insert into sem2 values(50514012,700,66.66666667);
insert into sem2 values(50514013,773,73.61904762);
insert into sem2 values(50514014,642,61.14285714);
insert into sem2 values(50514015,709,67.52380952);
insert into sem2 values(50514016,760,72.38095238);
insert into sem2 values(50514017,765,72.85714286);
insert into sem2 values(50514018,727,69.23809524);
insert into sem2 values(50514019,743,70.76190476);
insert into sem2 values(50514020,616,58.66666667);
insert into sem2 values(50514021,820,78.0952381);
insert into sem2 values(50514022,775,73.80952381);
insert into sem2 values(50514023,763,72.66666667);
insert into sem2 values(50514024,768,73.14285714);
insert into sem2 values(50514025,705,67.14285714);
insert into sem2 values(50514026,807,76.85714286);
insert into sem2 values(50514027,619,58.95238095);
insert into sem2 values(50514028,659,62.76190476);
insert into sem2 values(50514029,742,70.66666667);
insert into sem2 values(50514030,739,70.38095238);
insert into sem2 values(50514031,692,65.9047619);
insert into sem2 values(50514032,726,69.14285714);
insert into sem2 values(50514033,738,70.28571429);
insert into sem2 values(50514034,771,73.42857143);
insert into sem2 values(50514035,754,71.80952381);
insert into sem2 values(50514036,741,70.57142857);
insert into sem2 values(50514037,652,62.0952381);
insert into sem2 values(50514038,758,72.19047619);
insert into sem2 values(50514039,806,76.76190476);
insert into sem2 values(50514040,664,63.23809524);
insert into sem2 values(50514041,699,66.57142857);
insert into sem2 values(50514042,745,70.95238095);
insert into sem2 values(50514043,739,70.38095238);
insert into sem2 values(50514044,733,69.80952381);
insert into sem2 values(50514045,757,72.0952381);
insert into sem2 values(50514046,750,71.42857143);
insert into sem2 values(50514047,752,71.61904762);
insert into sem2 values(50514048,702,66.85714286);
insert into sem2 values(50514049,745,70.95238095);
insert into sem2 values(50514050,769,73.23809524);
insert into sem2 values(50514051,768,73.14285714);
insert into sem2 values(50514052,740,70.47619048);
insert into sem2 values(50514053,765,72.85714286);
insert into sem2 values(50514054,718,68.38095238);
insert into sem2 values(50514055,724,68.95238095);
insert into sem2 values(50514056,691,65.80952381);
insert into sem2 values(50514057,780,74.28571429);
insert into sem2 values(50514058,687,65.42857143);
insert into sem2 values(50514059,734,69.9047619);
insert into sem2 values(50514060,666,63.42857143);