1. Reliabilitas Daya Beda Aitem Skala Uji Coba Persepsi Harga
Reliability Statistics
Cronbachs Alpha
N of Items .880
31
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
VAR00001 102.15
134.845 .166
.881 VAR00002
102.49 135.491
.189 .880
VAR00003 103.18
131.695 .337
.878 VAR00004
102.26 130.146
.467 .876
VAR00005 103.44
122.987 .598
.872 VAR00006
102.33 131.676
.329 .878
VAR00007 103.16
127.758 .477
.875 VAR00008
103.91 135.277
.106 .883
VAR00009 102.66
129.156 .334
.879 VAR00010
102.93 131.519
.365 .878
VAR00011 102.93
130.066 .356
.878 VAR00012
103.02 128.238
.614 .873
VAR00013 102.94
131.389 .395
.877 VAR00014
102.51 136.110
.140 .881
VAR00015 102.82
131.385 .404
.877 VAR00016
103.73 130.557
.254 .882
VAR00017 103.28
123.729 .600
.872 VAR00018
102.64 132.854
.320 .879
VAR00019 102.99
131.012 .466
.876 VAR00020
103.51 129.515
.387 .877
VAR00021 103.31
129.858 .491
.875 VAR00022
103.49 129.562
.474 .876
VAR00023 102.92
129.410 .487
.875 VAR00024
102.73 132.319
.356 .878
VAR00025 102.94
128.508 .455
.876 VAR00026
103.42 122.104
.598 .872
VAR00027 103.35
123.969 .567
.873 VAR00028
103.21 124.907
.579 .873
Universitas Sumatera Utara
VAR00029 102.84
136.187 .040
.886 VAR00030
103.18 122.957
.714 .869
VAR00031 103.15
123.441 .623
.871
2. Reliabilitas Daya Beda Aitem Skala Uji Coba
Reliability Statistics
Cronbachs Alpha
N of Items .881
18
Item-Total Statistics
Scale Mean if Item Deleted
Scale Variance if Item Deleted
Corrected Item- Total
Correlation Cronbachs
Alpha if Item Deleted
VAR00001 65.44
46.058 .261
.886 VAR00002
65.31 45.477
.327 .883
VAR00003 65.15
45.869 .411
.878 VAR00004
65.16 44.925
.475 .876
VAR00005 65.15
44.964 .543
.874 VAR00006
64.93 46.566
.380 .879
VAR00007 64.62
44.428 .537
.874 VAR00008
64.92 44.267
.538 .874
VAR00009 64.71
41.948 .738
.865 VAR00010
64.54 43.132
.769 .866
VAR00011 64.48
43.943 .691
.869 VAR00012
64.74 43.099
.665 .869
VAR00013 64.59
43.555 .576
.872 VAR00014
65.56 41.630
.684 .867
VAR00015 65.08
46.148 .396
.878 VAR00016
65.69 45.858
.384 .879
VAR00017 65.36
45.401 .446
.877 VAR00018
64.75 46.450
.385 .879
Universitas Sumatera Utara
3. Reliabilitas Daya Uji Beda Aitem Kepuasan Konsumen
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