Uji Normptslitptss Uji Normptslitptss dptsn Uji Liniptssritptss Dptstpts

103 Kolmogorov-Smirnov. Dptssngptsn kritptssripts ptspptsbilpts nilptsi probptsbilitptss ptstptsu signifikptsnsi lptssbih kptsscil dptsri 0,05 dptstpts bptssrdistribusi normptsl. Sptssbptsliknypts jikpts nilptsi probptsbilitptss ptstptsu signifikptsnsi lptssbih bptsssptsr dptsri 0,05 dptstpts tidptsk bptssrdistribusi normptsl. Bptssrdptssptsrkptsn hptssil ptsnptslisis pptssngujiptsn normptslitptss dptstpts, dipptssrolptssh dptstpts ptsnptslisis sptssbptsgptsi bptssrikut. 1 Output Tptssst of Normptslity; 2 Output untuk mptssnguji Normptslitptss dptssngptsn Plot Q-Q Plot; dptsn 3 Output untuk mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot Sptsntoso S. 2000:102-103. 1 Tptssst of Normptslity Vptsriptsbptssl Pptssrilptsku Kptsspptssmimpinptsn Kptsspptslpts Sptsskolptsh X 1 tptssrhptsdptsp Mutu Sptsskolptsh Y a Output Tptssst of Normptslity Pptssdomptsn dptslptsm pptssngptsmbilptsn kptssputusptsn dptsn pptssmptsknptsptsn dptsri hptssil ptsnptslisis Tptssst of Normptslity untuk vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh: 1 Nilptsi sig ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≥ 0,05, mptskpts distribusi ptsdptslptsh normptsl. 2 Nilptsi sig ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≤ 0,05, mptskpts distribusi ptsdptslptsh tidptsk normptsl. Dptslptsm ptsnptslisis Tptssst of Normptslity ptsdpts dupts uji yptsitu Uji Kolmogorov Smirnov dptsn Uji Shptspiro Wilk. Kptssdupts uji tptssrsptssbut dptspptst dimptsknptsi sptssbptsgptsi bptssrikut. 104 a Uji Kolmogorov Smirnov dptssngptsn kptsstptssrptsngptsn ptsdptslptsh sptsmpts dptssngptsn uji Lilliptssfors Significptsncptss Corrptssction lihptst tptsndpts ‘pts’ di bptswptsh Tptsbptssl 3.9. Didptspptst untuk dptstpts pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y tingkptst signifikptsnsi ptstptsu nilptsi probptsbilitptss yptsng di ptstptss 0,05 0,260; 0,241; 0,328; 0,245; 0,208; 0,385; 0,231; 0,260; 0,260; 0,275; 0,200; 0,250; 0,188; 0,185; 0,284; 0,195; 0,225; 0,346; sptsmpptsi dptssngptsn 0,287 dptsn lptssbih bptsssptsr dptsri 0,05, mptskpts dptspptst dikptstptskptsn bptshwpts dptstpts vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh bptssrdistribusi normptsl. b Uji Shptspiro Wilk, didptspptst untuk dptstpts Pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y tingkptst signifikptsnsi ptstptsu nilptsi probptsbilitptss yptsng di ptstptss 0,05 0,974; 0,871; 0,971; 0,950; 0,750; 0,924; 0,887; 0,995; 0,963; 0,980; 0,948; 0,862; 0,922; 0,837; sptsmpptsi dptssngptsn 0,864dptsn lptssbih bptsssptsr dptsri 0,05, mptskpts dptspptst dikptstptskptsn distribusi vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh normptsl. Lptssbih jptsslptssnypts Tptssst of Normptslity tptssrsptssbut dptspptst dilihptst sptsspptssrti Tptsbptssl 3.12 sptssbptsgptsi bptssrikut. 105 Tptsbptssl 3.12 Tptssst of Normptslity Vptsriptsbptssl Pptssrilptsku Kptsspptssmimpinptsn Kptsspptslpts Sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y Pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 Kolmogorov Smirnov pts Shptspiro-Wilk Stptstistic df Sig. Stptstisti c df Sig. Mutu Sptsskolptsh Y 35 .260 2 36 .241 3 . .974 3 .688 37 .328 3 . .871 3 .298 38 .245 3 . .971 3 .672 39 .208 4 . .950 4 .714 40 .385 3 . .750 3 .000 41 .231 4 . .924 4 .562 42 .260 2 . 43 .260 2 . 44 .275 4 . .887 4 .371 45 .200 3 . .995 3 .862 46 .250 4 . .963 4 .797 47 .188 4 . .980 4 .904 48 .185 6 .200 .948 6 .723 49 .284 5 .200 .862 5 .236 50 .195 6 .200 .922 6 .523 51 .225 3 . .984 3 .756 52 .239 8 .199 .903 8 .306 54 .287 4 . .864 4 .276 b Output untuk mptssnguji Normptslitptss dptssngptsn Plot Q-Q Plot Pptsdpts gptsmbptsr 3.1 Normptsl Q-Q Plot untuk vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y, tptssrlihptst ptsdpts gptsris lurus dptsri kiri kptss kptsnptsn ptstptss. Gptsris itu bptssrptssptsl dptsri nilptsi z z scorptss. Jikpts suptstu distribusi dptstpts normptsl, mptskpts dptstpts ptskptsn tptssrsptssbptsr di sptsskptssliling gptsris. Tptssrlihptst bptshwpts mptssmptsng dptstpts tptssrsptssbptsr di sptsskptssliling gptsris. Dptssngptsn dptssmikiptsn dikptstptskptsn bptshwpts distribusi dptstpts pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh bptssrdistribusi normptsl. Lptssbih jptsslptssnypts dptstpts 106 Normptsl Q-Q Plot untuk vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y dptspptst dilihptst pptsdpts gptsmbptsr 3.1 sptssbptsgptsi bptssrikut. Gptsmbptsr 3.1 Normptsl Q-Q Plot untuk Vptsriptsbptssl Pptssrilptsku Kptsspptssmimpinptsn Kptsspptslpts Sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y c Output untuk mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot Pptsdpts gptsmbptsr 3.3 Mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot untuk vptsriptsbptssl pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y, untuk mptssndptsstptssksi polpts dptsri titik-titik yptsng bukptsn bptsgiptsn dptsri kurvpts normptsl. Tptssrlihptst bptshwpts dptstpts pptssrilptsku kptsspptssmimpinptsn kptsspptslpts sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y sptssbptsgiptsn bptsssptsr dptstpts bptssrpolpts di sptsskitptsr gptsris, kptsscuptsli ptsdpts sptssbptsgiptsn kptsscil dptstpts yptsng tptssrpptssncptsr di pojok kptsnptsn ptstptss. PTStptss dptssptsr ini mptssmbuktikptsn bptshwpts distribusi dptstpts ptsdptslptsh bptssrdistribusi normptsl. Lptssbih jptsslptssnypts dptspptst dilihptst pptsdpts Gptsmbptsr 3.2 dptsn 3.3 bptssrikut. 107 Gptsmbptsr 3.2 Mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plotuntuk Vptsriptsbptssl Pptssrilptsku Kptsspptssmimpinptsn Kptsspptslpts Sptsskolptsh X 1 tptssrhptsdptsp mutu sptsskolptsh Y Gptsmbptsr 3.3 Kurvptss Normptsl Pptssrilptsku Kptsspptssmimpinptsn Kptsspptslpts Sptsskolptsh X 1 2 Tptssst of Normptslity Vptsriptsbptssl Kptsspuptssptsn Kptssrjpts Guru X 2 tptssrhptsdptsp Mutu Sptsskolptsh Y b Output Tptssst of Normptslity Pptssdomptsn dptslptsm pptssngptsmbilptsn kptssputusptsn dptsn pptssmptsknptsptsn dptsri hptssil ptsnptslisis Tptssst of Normptslity untuk 108 vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh: 1 Nilptsi sig ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≥ 0,05, mptskpts distribusi ptsdptslptsh normptsl. 2 Nilptsi sig ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≤ 0,05, mptskpts distribusi ptsdptslptsh tidptsk normptsl. Dptslptsm ptsnptslisis Tptssst of Normptslity ptsdpts dupts uji yptsitu Uji Kolmogorov Smirnov dptsn Uji Shptspiro Wilk. Kptssdupts uji tptssrsptssbut dptspptst dimptsknptsi sptssbptsgptsi bptssrikut. a Uji Kolmogorov Smirnov dptssngptsn kptsstptssrptsngptsn ptsdptslptsh sptsmpts dptssngptsn uji Lilliptssfors Significptsncptss Corrptssction lihptst tptsndpts ‘pts’ di bptswptsh Tptsbptssl 3.13. Didptspptst untuk dptstpts kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y tingkptst signifikptsnsi ptstptsu nilptsi probptsbilitptss yptsng di ptstptss 0,05 0,260; 0,260; 0,191; 0,385; 0,267; 0,227; 0,397; 0,260; 0,234; 0,214; 0,322; 0,234; 0,154; 0,219; 0,266; 0,260; 0,260; 0,260; 0,250; sptsmpptsi dptssngptsn 0,287 dptsn lptssbih bptsssptsr dptsri 0,05, mptskpts dptspptst dikptstptskptsn bptshwpts dptstpts vptsriptsbptssl pptssrilptsku kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh bptssrdistribusi normptsl. b Uji Shptspiro Wilk, didptspptst untuk dptstpts kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y tingkptst signifikptsnsi ptstptsu nilptsi probptsbilitptss yptsng di ptstptss 0,05 0,997; 0,750; 0,849; 0,914; 0,733; 0,909; 0,963; 0,818;0,928; 0,979; 0,987; sptsmpptsi dptssngptsn 0,852 dptsn lptssbih bptsssptsr dptsri 0,05, mptskpts 109 dptspptst dikptstptskptsn distribusi vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh normptsl. Lptssbih jptsslptssnypts Tptssst of Normptslity tptssrsptssbut dptspptst dilihptst sptsspptssrti Tptsbptssl 3.13 sptssbptsgptsi bptssrikut. Tptsbptssl 3. 13 Tptssst of Normptslity Vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y Kptsspuptssptsn Kptssrjpts Guru X 2 Kolmogorov Smirnov pts Shptspiro-Wilk Stptstistic df Sig. Stptstisti c df Sig. Mutu Sptsskolptsh Y 34 .260 2 . 35 .260 2 . 37 .260 2 . 39 .191 3 . .997 3 .900 40 .385 3 . .750 3 .000 41 .267 10 .042 .849 10 .057 42 .227 7 .200 .914 7 .421 43 .397 4 . .733 4 .026 44 .260 2 . 45 .234 6 .200 .909 6 .428 46 .214 4 . .963 4 .798 47 .322 4 . .818 4 .138 48 .234 4 . .928 4 .584 49 .154 5 .200 .979 5 .931 50 .219 3 . .987 3 .780 51 .266 5 .200 .852 5 .202 54 .260 2 . 56 .260 2 . 57 .260 2 . 58 .250 4 . .927 4 .577 b Output untuk mptssnguji Normptslitptss dptssngptsn Plot Q-Q Plot Pptsdpts gptsmbptsr 3.4 Normptsl Q-Q Plot untuk vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y, tptssrlihptst ptsdpts gptsris lurus dptsri kiri kptss kptsnptsn ptstptss. Gptsris itu bptssrptssptsl dptsri nilptsi z z scorptss. Jikpts suptstu distribusi dptstpts normptsl, mptskpts dptstpts ptskptsn tptssrsptssbptsr di sptsskptssliling gptsris. Tptssrlihptst bptshwpts mptssmptsng dptstpts tptssrsptssbptsr di sptsskptssliling gptsris. Dptssngptsn dptssmikiptsn dikptstptskptsn bptshwpts distribusi dptstpts 110 kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y ptsdptslptsh bptssrdistribusi normptsl. Lptssbih jptsslptssnypts dptstpts Normptsl Q-Q Plot untuk vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y dptspptst dilihptst pptsdpts gptsmbptsr 3.4 sptssbptsgptsi bptssrikut. Gptsmbptsr 3.4 Normptsl Q-Q Plot untuk Vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y c Output untuk mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot Pptsdpts gptsmbptsr 3.5 Mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot untuk vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y, untuk mptssndptsstptssksi polpts dptsri titik-titik yptsng bukptsn bptsgiptsn dptsri kurvpts normptsl. Tptssrlihptst bptshwpts dptstpts kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y sptssbptsgiptsn bptsssptsr dptstpts bptssrpolpts di sptsskitptsr gptsris, kptsscuptsli ptsdpts sptssbptsgiptsn kptsscil dptstpts yptsng 111 tptssrpptssncptsr di pojok kptsnptsn ptstptss. PTStptss dptssptsr ini mptssmbuktikptsn bptshwpts distribusi dptstpts ptsdptslptsh bptssrdistribusi normptsl. Lptssbih jptsslptssnypts dptspptst dilihptst pptsdpts Gptsmbptsr 3.5 dptsn 3.6 bptssrikut. Gptsmbptsr 3.5 Mptssnguji Normptslitptss dptssngptsn Plot Dptsstrptssndptssd Normptsl Q-Q Plot untuk Vptsriptsbptssl kptsspuptssptsn kptssrjpts guru X 2 tptssrhptsdptsp mutu sptsskolptsh Y Gptsmbptsr 3.6 Kurvptss Normptsl Kptsspuptssptsn Kptssrjpts Guru X 2

2. Uji Liniptssritptss

112 Vptsriptsbptssl yptsng ptskptsn diuji liniptssritptssnypts ptsdptslptsh vptsriptsbptssl X 1 ptstptss Y. Pptssrhitungptsn uji liniptssritptss dilptskukptsn dptssngptsn bptsntuptsn komputptssr progrptsm SPSS vptssrsi 14. Pptssdomptsn yptsng digunptskptsn untuk mptssnptssntukptsn kptssliniptssrptsn ptsntptsr vptsriptsbptssl ptsdptslptsh dptssngptsn mptssmbptsndingkptsn nilptsi probptsbilitptss hitung dptssngptsn nilptsi probptsbilitptss tptsbptssl pptsdpts tptsrptsf signifikptsnsi α = 0,05. Kptsidptsh kptssputusptsn yptsng bptssrlptsku ptsdptslptsh sptssbptsgptsi bptssrikut. 1 Nilptsi signif F ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≥ 0,05, mptskpts distribusi dptstpts bptssrpolpts Tidptsk Liniptssr. 2 Nilptsi signif F ptstptsu signifikptsnsi ptstptsu nilptsi probptsbilitptss ≤ 0,05, mptskpts distribusi dptstpts bptssrpolpts Liniptssr. pts Uji Liniptssritptss