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Lampiran iii Hasil SPSS Statistik Deskriptif
1. Return Saham
Descriptive Statistics
N Minimum
Maximum Mean
Std. Deviation minus5
17 -6.6666667E-2 .0396825
-2.700860485E-3 .0237541437
minus4 17 -5.8823529E-2
.0875000 .014062963
.0380460882 minus3
17 -1.0000000E-1 .0404624
-5.780541256E-3 .0348173909
minus2 17 -2.7777778E-2
.1296296 .013272743
.0360970055 minus1
17 -6.0240964E-2 .0514286
.001037111 .0308331130
listingdate 17 -9.0234375E-1 -4.9253731E-1
-7.177898553E-1 .1660040466
plus1 17 -4.7619048E-2
.0857143 .008413816
.0367465903 plus2
17 -9.4736842E-2 .0615385
-3.971593626E-3 .0314848723
plus3 17 -1.0000000E-1
.0813953 -3.172439611E-3
.0356119392 plus4
17 -1.4285714E-1 .1290323
.007014657 .0533711545
plus5 17 -3.5175879E-2
.0352941 -3.907875955E-3
.0173217562 Sebelum
17 -2.1401711E-2 .0303305
.003978283 .0118382433
Sesudah 17 -2.8571429E-2
.0390472 .000875313
.0173880795 Valid N
listwise 17
Universitas Sumatera Utara
104
2. Bid Ask Spread
Descriptive Statistics
N Minimum
Maximum Mean
Std. Deviation minus5
17 .0000000
2.0000000E0 .257329248
.6565469313 minus4
17 .0019436
2.0000000E0 .150319212
.4803040848 minus3
17 .0019029
2.0000000E0 .152772924
.4787733414 minus2
17 .0009492
.2835249 .057526066
.0849962017 minus1
17 .0000000
2.0000000E0 .268812387
.6539454391 listingdate
17 .0071174
2.0000000E0 .187513043
.4776983739 plus1
17 .0066007
2.0000000E0 .218586475
.4801927327 plus2
17 -2.0000000E0 2.0000000E0
.154350969 .8552415211
plus3 17
.0066445 2.0000000E0
.291434505 .6493095272
plus4 17
.0050378 2.0000000E0
.271799474 .6519902117
plus5 17
.0052219 2.0000000E0
.280893596 .6516868319
sebelum 17
.0030708 1.6567050E0
.177351967 .4158327888
Sesudah 17 -2.7311468E-1
2.0000000E0 .243413004
.6112699211 Valid N
listwise 17
Universitas Sumatera Utara
105
3. Trading Volume Activity
Descriptive Statistics
N Minimum
Maximum Mean
Std. Deviation minus5
17 .0000000
.0061167 .001025220
.0016543238 minus4
17 .0000000
.0093217 .002188581
.0028050786 minus3
17 .0000000
.0052478 .001629305
.0020088547 minus2
17 .0000000
.0058361 .001685905
.0021069100 minus1
17 .0000000
.0102641 .001794759
.0026748384 listingdate
17 .0000000
.0225060 .001933130
.0053485629 plus1
17 .0000000
.0069287 .001639844
.0024364560 plus2
17 .0000000
.0057020 .001623921
.0021027875 plus3
17 .0000000
.0033277 .000960309
.0011448618 plus4
17 .0000000
.0056750 .001465265
.0017320047 plus5
17 .0000000
.0045581 .001059100
.0013254228 sebelum
17 .0000000
.0057440 .001664754
.0017783318 sesudah
17 .0000000
.0046865 .001349688
.0015591821 Valid N
listwise 17
Universitas Sumatera Utara
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Lampiran iv Hasil SPSS Uji Normalitas Data
1. Return Saham