Uji validitas

NAMA: HERI RIKI RIANTO

NIM    : 120622433899                     

PROD  : PJK 2012 OFFERING A     

Tabel 1. Hasil Keterampilan Lay Up ( X ) dan Hasil penilaian juri ( Y ) Sebagai Kriterion Kelas VII SMPN 1 MALANG

NO	NAMA	JUMLAH ( X )	PENGAMATAN RENTANG NILAI 1-20 ( Y )			Y	X²	Y²	XY
			JURI  1	JUI  2	JURI  3
1	AHMAD FASI U	30	11	11	15	37	900	1369	1110
2	ARIFANDI	32	15	11	13	39	1024	1521	1248
3	BAGUS RISANG P	29	11	14	12	37	841	1369	1073
4	BA'TRA DIANSYAH	27	13	11	12	36	729	1296	972
5	BENI KUWANTO	33	12	11	14	37	1089	1369	1221
6	CANDRA DWI JADMIKO	31	12	17	15	44	961	1936	1364
7	DIMAS NUR SETIAWAN	30	12	13	12	37	900	1369	1110
8	DJILIES BAGUS	32	16	14	13	43	1024	1849	1376
9	EKO AJI H	31	11	13	12	36	961	1296	1116
10	FERI BAGUS	29	13	11	13	37	841	1369	1073
11	FRIANSYAH	31	14	15	11	40	961	1600	1240
12	GALEH EVI P	29	13	13	11	37	841	1369	1073
13	GENTUR SETYA A D	30	14	14	11	39	900	1521	1170
14	HANI PRADINI	31	14	13	14	41	961	1681	1271
15	HARINDRA RIDFAN	31	12	13	15	40	961	1600	1240
16	HERI RIKI R	30	11	12	10	33	900	1089	990
17	HILMA MIRASA	34	15	13	15	43	1156	1849	1462
18	IBNU ABDUL HARIS	31	12	13	13	38	961	1444	1178
19	IMAM HERMANSYAH	28	13	13	11	37	784	1369	1036
20	IPUNG HAJI DEWANTORO	27	13	9	14	36	729	1296	972
21	KRISNA KISWOYO	25	12	13	14	39	625	1521	975
22	MOH.BATRA DIANSYAH	28	14	14	14	42	784	1764	1176
23	MOH.RIANDRA	35	13	13	12	38	1225	1444	1330
24	MOH.SYUUD	30	12	11	12	35	900	1225	1050
25	NIKEN NUROHMAN	21	11	13	12	36	441	1296	756
26	NUR MEI ADMAJA	30	10	12	14	36	900	1296	1080
27	TAUFAN SARIFUDIN	32	13	11	14	38	1024	1444	1216
28	TITIS INTI W	23	11	13	13	37	529	1369	851
29	TRI ENDAH LESARI	19	10	9	8	27	361	729	513
30	WILDAN ASRORI	31	11	15	12	38	961	1444	1178
JUMLAH		880				1133	26174	43093	33420

ryx1     =                      Nx ∑XY- (∑Y) (∑X)

{Nx ∑X2-(∑X)²} {Nx ∑Y2-(∑Y)²}

            =                      30 x 42033 – (1024) (1216)

                        {30 x 35572 – (1024)² }  {30 x 49858 – (1216)²}

            =                      1260990 – 1245184

                        {1067160 -1048576} {1495740 – 1478656}

            =              15806

 317489056

            =              15806

                          17818.22

            =          0.88

ryx2     =                      Nx ∑XY- (∑Y) (∑X)

{Nx ∑X2-(∑X)²} {Nx ∑Y2-(∑Y)²}

            =                      30 x 42093 – (1027) (1216)

                        {30 x 35703 – (1027)²}  {30 x 49858 – (1216)²}

            =                      1262790 – 1248832

                        {1071090 -1054729} {1495740 – 1478656}

            =              13958

 279511324

            =              13958

                          16718.59

            =          0.81

ryx3     =                      Nx ∑XY- (∑Y) (∑X)

{Nx ∑X2-(∑X)²} {Nx ∑Y2-(∑Y)²}

            =                      30 x 41679 – (1017) (1216)

                        {30 x 34981 – (1017)² }  {30 x 49858 – (1216)²}

            =                      1250370 – 1236672

                        {1049430 -1034288} {1495740 – 1478656}

            =              13698

 258744549

            =              8030

                          16085.53

            =          0.85